Disease, diseased

  • Disease, diseased - See Also: Syndrome;
    • absorbent system - I87.8 Other specified disorders of veins
    • acid-peptic - K30 Functional dyspepsia
    • Acosta's - T70.29 Other effects of high altitude
    • Adams-Stokes (-Morgagni) (syncope with heart block) - I45.9 Conduction disorder, unspecified
    • Addison's anemia (pernicious) - D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
    • adenoids (and tonsils) - J35.9 Chronic disease of tonsils and adenoids, unspecified
    • adrenal (capsule) (cortex) (gland) (medullary) - E27.9 Disorder of adrenal gland, unspecified
      • hyperfunction - E27.0 Other adrenocortical overactivity
      • specified NEC - E27.8 Other specified disorders of adrenal gland
    • ainhum - L94.6 Ainhum
    • airway
      • obstructive, chronic - J44.9 Chronic obstructive pulmonary disease, unspecified
        • due to
          • cotton dust - J66.0 Byssinosis
          • specific organic dusts NEC - J66.8 Airway disease due to other specific organic dusts
      • reactive - See: Asthma;
    • akamushi (scrub typhus) - A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • Albers-Schönberg (marble bones) - Q78.2 Osteopetrosis
    • Albert's - See: Tendinitis, Achilles;
    • alimentary canal - K63.9 Disease of intestine, unspecified
    • alligator-skin - Q80.9 Congenital ichthyosis, unspecified
      • acquired - L85.0 Acquired ichthyosis
    • alpha heavy chain - C88.3 Immunoproliferative small intestinal disease
    • alpine - T70.29 Other effects of high altitude
    • altitude - T70.20 Unspecified effects of high altitude
    • alveolar ridge
      • edentulous - K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified
        • specified NEC - K06.8 Other specified disorders of gingiva and edentulous alveolar ridge
    • alveoli, teeth - K08.9 Disorder of teeth and supporting structures, unspecified
    • Alzheimer's - G30.9 Alzheimer's disease, unspecified
      • early onset - G30.0 Alzheimer's disease with early onset
        • with behavioral disturbance - G30.0 Alzheimer's disease with early onset
      • late onset - G30.1 Alzheimer's disease with late onset
        • with behavioral disturbance - G30.1 Alzheimer's disease with late onset
      • specified NEC - G30.8 Other Alzheimer's disease
        • with behavioral disturbance - G30.8 Other Alzheimer's disease
      • with behavioral disturbance - G30.9 Alzheimer's disease, unspecified
    • amyloid - See: Amyloidosis;
    • Andersen's (glycogenosis IV) - E74.09 Other glycogen storage disease
    • Andes - T70.29 Other effects of high altitude
    • Andrews' (bacterid) - L08.89 Other specified local infections of the skin and subcutaneous tissue
    • angiospastic - I73.9 Peripheral vascular disease, unspecified
      • cerebral - G45.9 Transient cerebral ischemic attack, unspecified
      • vein - I87.8 Other specified disorders of veins
    • anterior
      • chamber - H21.9 Unspecified disorder of iris and ciliary body
      • horn cell - G12.29 Other motor neuron disease
    • antiglomerular basement membrane (anti- GBM) antibody - M31.0 Hypersensitivity angiitis
      • tubulo-interstitial nephritis - N12 Tubulo-interstitial nephritis, not specified as acute or chronic
    • antral - See: Sinusitis, maxillary;
    • anus - K62.9 Disease of anus and rectum, unspecified
      • specified NEC - K62.89 Other specified diseases of anus and rectum
    • aorta (nonsyphilitic) - I77.9 Disorder of arteries and arterioles, unspecified
      • syphilitic NEC - A52.02 Syphilitic aortitis
    • aortic (heart) (valve) - I35.9 Nonrheumatic aortic valve disorder, unspecified
      • rheumatic - I06.9 Rheumatic aortic valve disease, unspecified
    • Apollo - B30.3 Acute epidemic hemorrhagic conjunctivitis (enteroviral)
    • aponeuroses - See: Enthesopathy;
    • appendix - K38.9 Disease of appendix, unspecified
      • specified NEC - K38.8 Other specified diseases of appendix
    • aqueous (chamber) - H21.9 Unspecified disorder of iris and ciliary body
    • Arnold-Chiari - See: Arnold-Chiari disease;
    • arterial - I77.9 Disorder of arteries and arterioles, unspecified
      • occlusive - See: Occlusion, by site;
        • due to stricture or stenosis - I77.1 Stricture of artery
      • peripheral - I73.9 Peripheral vascular disease, unspecified
    • arteriocardiorenal - See: Hypertension, cardiorenal;
    • arteriolar (generalized) (obliterative) - I77.9 Disorder of arteries and arterioles, unspecified
    • arteriorenal - See: Hypertension, kidney;
    • arteriosclerotic - See Also: Arteriosclerosis;
      • cardiovascular - See: Disease, heart, ischemic, atherosclerotic;
      • coronary (artery) - See: Disease, heart, ischemic, atherosclerotic;
      • heart - See: Disease, heart, ischemic, atherosclerotic;
    • artery - I77.9 Disorder of arteries and arterioles, unspecified
      • cerebral - I67.9 Cerebrovascular disease, unspecified
      • coronary - I25.10 Atherosclerotic heart disease of native coronary artery without angina pectoris
        • with angina pectoris - See: Arteriosclerosis, coronary (artery);
      • peripheral - I73.9 Peripheral vascular disease, unspecified
    • arthropod-borne NOS (viral) - A94 Unspecified arthropod-borne viral fever
      • specified type NEC - A93.8 Other specified arthropod-borne viral fevers
    • atticoantral, chronic - H66.20 Chronic atticoantral suppurative otitis media, unspecified ear
      • left - H66.22 Chronic atticoantral suppurative otitis media, left ear
        • with right - H66.23 Chronic atticoantral suppurative otitis media, bilateral
      • right - H66.21 Chronic atticoantral suppurative otitis media, right ear
        • with left - H66.23 Chronic atticoantral suppurative otitis media, bilateral
    • auditory canal - See: Disorder, ear, external;
    • auricle, ear NEC - See: Disorder, pinna;
    • Australian X - A83.4 Australian encephalitis
    • autoimmune (systemic) NOS - M35.9 Systemic involvement of connective tissue, unspecified
      • hemolytic (cold type) (warm type) - D59.1 Other autoimmune hemolytic anemias
        • drug-induced - D59.0 Drug-induced autoimmune hemolytic anemia
      • thyroid - E06.3 Autoimmune thyroiditis
    • autoinflammatory - M04.9 Autoinflammatory syndrome, unspecified
      • NOD2-associated - M04.8 Other autoinflammatory syndromes
      • specified type NEC - M04.8 Other autoinflammatory syndromes
    • aviator's - See: Effect, adverse, high altitude;
    • Ayerza's (pulmonary artery sclerosis with pulmonary hypertension) - I27.0 Primary pulmonary hypertension
    • Babington's (familial hemorrhagic telangiectasia) - I78.0 Hereditary hemorrhagic telangiectasia
    • bacterial - A49.9 Bacterial infection, unspecified
      • specified NEC - A48.8 Other specified bacterial diseases
      • zoonotic - A28.9 Zoonotic bacterial disease, unspecified
        • specified type NEC - A28.8 Other specified zoonotic bacterial diseases, not elsewhere classified
    • Baelz's (cheilitis glandularis apostematosa) - K13.0 Diseases of lips
    • bagasse - J67.1 Bagassosis
    • balloon - See: Effect, adverse, high altitude;
    • Bang's (brucella abortus) - A23.1 Brucellosis due to Brucella abortus
    • Bannister's - T78.3 Angioneurotic edema
    • barometer makers' - See: Poisoning, mercury;
    • Barraquer (-Simons') (progressive lipodystrophy) - E88.1 Lipodystrophy, not elsewhere classified
    • Barrett's - See: Barrett's, esophagus;
    • Bartholin's gland - N75.9 Disease of Bartholin's gland, unspecified
    • basal ganglia - G25.9 Extrapyramidal and movement disorder, unspecified
      • degenerative - G23.9 Degenerative disease of basal ganglia, unspecified
        • specified NEC - G23.8 Other specified degenerative diseases of basal ganglia
      • specified NEC - G25.89 Other specified extrapyramidal and movement disorders
    • Basedow's (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • Bateman's - B08.1 Molluscum contagiosum
    • Batten-Steinert - G71.11 Myotonic muscular dystrophy
    • Battey - A31.0 Pulmonary mycobacterial infection
    • Beard's (neurasthenia) - F48.8 Other specified nonpsychotic mental disorders
    • Becker
      • idiopathic mural endomyocardial - I42.3 Endomyocardial (eosinophilic) disease
      • myotonia congenita - G71.12 Myotonia congenita
    • Begbie's (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • behavioral, organic - F07.9 Unspecified personality and behavioral disorder due to known physiological condition
    • Beigel's (white piedra) - B36.2 White piedra
    • Benson's - See: Deposit, crystalline;
    • Bernard-Soulier (thrombopathy) - D69.1 Qualitative platelet defects
    • Bernhardt (-Roth) - See: Mononeuropathy, lower limb, meralgia paresthetica;
    • Biermer's (pernicious anemia) - D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
    • bile duct (common) (hepatic) - K83.9 Disease of biliary tract, unspecified
      • specified NEC - K83.8 Other specified diseases of biliary tract
      • with calculus, stones - See: Calculus, bile duct;
    • biliary (tract) - K83.9 Disease of biliary tract, unspecified
      • specified NEC - K83.8 Other specified diseases of biliary tract
    • Billroth's - See: Spina bifida;
    • bird fancier's - J67.2 Bird fancier's lung
    • black lung - J60 Coalworker's pneumoconiosis
    • bladder - N32.9 Bladder disorder, unspecified
      • in (due to)
        • schistosomiasis (bilharziasis) - B65.0 Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis]
      • specified NEC - N32.89 Other specified disorders of bladder
    • bleeder's - D66 Hereditary factor VIII deficiency
    • blood - D75.9 Disease of blood and blood-forming organs, unspecified
      • forming organs - D75.9 Disease of blood and blood-forming organs, unspecified
      • vessel - I99.9 Unspecified disorder of circulatory system
    • Bloodgood's - See: Mastopathy, cystic;
    • Bodechtel-Guttmann (subacute sclerosing panencephalitis) - A81.1 Subacute sclerosing panencephalitis
    • bone - See Also: Disorder, bone;
      • aluminum - M83.4 Aluminum bone disease
      • fibrocystic NEC
        • jaw - M27.49 Other cysts of jaw
    • bone-marrow - D75.9 Disease of blood and blood-forming organs, unspecified
    • Borna - A83.9 Mosquito-borne viral encephalitis, unspecified
    • Bornholm (epidemic pleurodynia) - B33.0 Epidemic myalgia
    • Bouchard's (myopathic dilatation of the stomach) - K31.0 Acute dilatation of stomach
    • Bouillaud's (rheumatic heart disease) - I01.9 Acute rheumatic heart disease, unspecified
    • Bourneville (-Brissaud) (tuberous sclerosis) - Q85.1 Tuberous sclerosis
    • Bouveret (-Hoffmann) (paroxysmal tachycardia) - I47.9 Paroxysmal tachycardia, unspecified
    • bowel - K63.9 Disease of intestine, unspecified
      • functional - K59.9 Functional intestinal disorder, unspecified
        • psychogenic - F45.8 Other somatoform disorders
    • brain - G93.9 Disorder of brain, unspecified
      • arterial, artery - I67.9 Cerebrovascular disease, unspecified
      • arteriosclerotic - I67.2 Cerebral atherosclerosis
      • congenital - Q04.9 Congenital malformation of brain, unspecified
      • degenerative - See: Degeneration, brain;
      • inflammatory - See: Encephalitis;
      • organic - G93.9 Disorder of brain, unspecified
        • arteriosclerotic - I67.2 Cerebral atherosclerosis
      • parasitic NEC - B71.9 Cestode infection, unspecified
      • senile NEC - G31.1 Senile degeneration of brain, not elsewhere classified
      • specified NEC - G93.89 Other specified disorders of brain
    • breast - See Also: Disorder, breast; - N64.9 Disorder of breast, unspecified
      • cystic (chronic) - See: Mastopathy, cystic;
      • fibrocystic - See: Mastopathy, cystic;
      • Paget's
        • female, unspecified side - C50.91 Malignant neoplasm of breast of unspecified site, female
        • male, unspecified side - C50.92 Malignant neoplasm of breast of unspecified site, male
      • specified NEC - N64.89 Other specified disorders of breast
    • Breda's - See: Yaws;
    • Bretonneau's (diphtheritic malignant angina) - A36.0 Pharyngeal diphtheria
    • Bright's - See: Nephritis;
      • arteriosclerotic - See: Hypertension, kidney;
    • Brill's (recrudescent typhus) - A75.1 Recrudescent typhus [Brill's disease]
    • Brill-Zinsser (recrudescent typhus) - A75.1 Recrudescent typhus [Brill's disease]
    • Brion-Kayser - See: Fever, paratyphoid;
    • broad
      • beta - E78.2 Mixed hyperlipidemia
      • ligament (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
        • inflammatory - See: Disease, pelvis, inflammatory;
        • specified NEC - N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
    • Brocq-Duhring (dermatitis herpetiformis) - L13.0 Dermatitis herpetiformis
    • Brocq's
      • meaning
        • dermatitis herpetiformis - L13.0 Dermatitis herpetiformis
        • prurigo - L28.2 Other prurigo
    • bronchopulmonary - J98.4 Other disorders of lung
    • bronchus NEC - J98.09 Other diseases of bronchus, not elsewhere classified
    • bronze Addison's - E27.1 Primary adrenocortical insufficiency
      • tuberculous - A18.7 Tuberculosis of adrenal glands
    • budgerigar fancier's - J67.2 Bird fancier's lung
    • Buerger's (thromboangiitis obliterans) - I73.1 Thromboangiitis obliterans [Buerger's disease]
    • bullous - L13.9 Bullous disorder, unspecified
      • chronic of childhood - L12.2 Chronic bullous disease of childhood
      • specified NEC - L13.8 Other specified bullous disorders
    • Bürger-Grütz (essential familial hyperlipemia) - E78.3 Hyperchylomicronemia
    • bursa - See: Bursopathy;
    • caisson - T70.3 Caisson disease [decompression sickness]
    • California - See: Coccidioidomycosis;
    • capillaries - I78.9 Disease of capillaries, unspecified
      • specified NEC - I78.8 Other diseases of capillaries
    • Carapata - A68.0 Louse-borne relapsing fever
    • cardiac - See: Disease, heart;
    • cardiopulmonary, chronic - I27.9 Pulmonary heart disease, unspecified
    • cardiorenal (hepatic) (hypertensive) (vascular) - See: Hypertension, cardiorenal;
    • cardiovascular (atherosclerotic) - I25.10 Atherosclerotic heart disease of native coronary artery without angina pectoris
      • congenital - Q28.9 Congenital malformation of circulatory system, unspecified
      • hypertensive - See: Hypertension, heart;
      • newborn - P29.9 Cardiovascular disorder originating in the perinatal period, unspecified
        • specified NEC - P29.89 Other cardiovascular disorders originating in the perinatal period
      • renal (hypertensive) - See: Hypertension, cardiorenal;
      • syphilitic (asymptomatic) - A52.00 Cardiovascular syphilis, unspecified
      • with angina pectoris - See: Arteriosclerosis, coronary (artery),;
    • cartilage - See: Disorder, cartilage;
    • Castellani's - A69.8 Other specified spirochetal infections
    • Castleman (unicentric) (multicentric) - D47.Z2 Castleman disease
      • HHV-8-associated - See Also: Herpesvirus, human, 8; - D47.Z2 Castleman disease
    • cat-scratch - A28.1 Cat-scratch disease
    • Cavare's (familial periodic paralysis) - G72.3 Periodic paralysis
    • cecum - K63.9 Disease of intestine, unspecified
    • celiac (adult) (infantile) (with steatorrhea) - K90.0 Celiac disease
    • cellular tissue - L98.9 Disorder of the skin and subcutaneous tissue, unspecified
    • central core - G71.2 Congenital myopathies
    • cerebellar, cerebellum - See: Disease, brain;
    • cerebral - See Also: Disease, brain;
      • degenerative - See: Degeneration, brain;
    • cerebrospinal - G96.9 Disorder of central nervous system, unspecified
    • cerebrovascular - I67.9 Cerebrovascular disease, unspecified
      • acute - I67.89 Other cerebrovascular disease
        • embolic - I63.4 Cerebral infarction due to embolism of cerebral arteries
        • thrombotic - I63.3 Cerebral infarction due to thrombosis of cerebral arteries
      • arteriosclerotic - I67.2 Cerebral atherosclerosis
      • hereditary NEC - I67.858 Other hereditary cerebrovascular disease
      • specified NEC - I67.89 Other cerebrovascular disease
    • cervix (uteri) (noninflammatory) - N88.9 Noninflammatory disorder of cervix uteri, unspecified
      • inflammatory - See: Cervicitis;
      • specified NEC - N88.8 Other specified noninflammatory disorders of cervix uteri
    • Chabert's - A22.9 Anthrax, unspecified
    • Chandler's (osteochondritis dissecans, hip) - See: Osteochondritis, dissecans, hip;
    • Charlouis - See: Yaws;
    • Chédiak-Steinbrinck (-Higashi) (congenital gigantism of peroxidase granules) - E70.330 Chediak-Higashi syndrome
    • chest - J98.9 Respiratory disorder, unspecified
    • Chiari's (hepatic vein thrombosis) - I82.0 Budd-Chiari syndrome
    • Chicago - B40.9 Blastomycosis, unspecified
    • Chignon - B36.8 Other specified superficial mycoses
    • chigo, chigoe - B88.1 Tungiasis [sandflea infestation]
    • childhood granulomatous - D71 Functional disorders of polymorphonuclear neutrophils
    • Chinese liver fluke - B66.1 Clonorchiasis
    • chlamydial - A74.9 Chlamydial infection, unspecified
      • specified NEC - A74.89 Other chlamydial diseases
    • cholecystic - K82.9 Disease of gallbladder, unspecified
    • choroid - H31.9 Unspecified disorder of choroid
      • specified NEC - H31.8 Other specified disorders of choroid
    • Christmas - D67 Hereditary factor IX deficiency
    • chronic bullous of childhood - L12.2 Chronic bullous disease of childhood
    • chylomicron retention - E78.3 Hyperchylomicronemia
    • ciliary body - H21.9 Unspecified disorder of iris and ciliary body
      • specified NEC - H21.89 Other specified disorders of iris and ciliary body
    • circulatory (system) NEC - I99.8 Other disorder of circulatory system
      • newborn - P29.9 Cardiovascular disorder originating in the perinatal period, unspecified
      • syphilitic - A52.00 Cardiovascular syphilis, unspecified
        • congenital - A50.54 Late congenital cardiovascular syphilis
    • coagulation factor deficiency (congenital) - See: Defect, coagulation;
    • coccidioidal - See: Coccidioidomycosis;
    • cold
      • agglutinin or hemoglobinuria - D59.1 Other autoimmune hemolytic anemias
        • paroxysmal - D59.6 Hemoglobinuria due to hemolysis from other external causes
      • hemagglutinin (chronic) - D59.1 Other autoimmune hemolytic anemias
    • collagen NOS (nonvascular) (vascular) - M35.9 Systemic involvement of connective tissue, unspecified
      • specified NEC - M35.8 Other specified systemic involvement of connective tissue
    • colon - K63.9 Disease of intestine, unspecified
      • functional - K59.9 Functional intestinal disorder, unspecified
        • congenital - Q43.2 Other congenital functional disorders of colon
      • ischemic - See Also: Ischemia, intestine, acute; - K55.039 Acute (reversible) ischemia of large intestine, extent unspecified
    • colonic inflammatory bowel, unclassified (IBDU) - K52.3 Indeterminate colitis
    • combined system - See: Degeneration, combined;
    • compressed air - T70.3 Caisson disease [decompression sickness]
    • Concato's (pericardial polyserositis) - A19.9 Miliary tuberculosis, unspecified
      • nontubercular - I31.1 Chronic constrictive pericarditis
      • pleural - See: Pleurisy, with effusion;
    • conjunctiva - H11.9 Unspecified disorder of conjunctiva
      • chlamydial - A74.0 Chlamydial conjunctivitis
      • specified NEC - H11.89 Other specified disorders of conjunctiva
      • viral - B30.9 Viral conjunctivitis, unspecified
        • specified NEC - B30.8 Other viral conjunctivitis
    • connective tissue, systemic (diffuse) - M35.9 Systemic involvement of connective tissue, unspecified
      • in (due to)
        • hypogammaglobulinemia - D80.1 Nonfamilial hypogammaglobulinemia
        • ochronosis - E70.29 Other disorders of tyrosine metabolism
      • specified NEC - M35.8 Other specified systemic involvement of connective tissue
    • Conor and Bruch's (boutonneuse fever) - A77.1 Spotted fever due to Rickettsia conorii
    • Cooper's - See: Mastopathy, cystic;
    • Cori's (glycogenosis III) - E74.03 Cori disease
    • corkhandler's or corkworker's - J67.3 Suberosis
    • cornea - H18.9 Unspecified disorder of cornea
      • specified NEC - H18.89 Other specified disorders of cornea
    • coronary (artery) - See: Disease, heart, ischemic, atherosclerotic;
      • congenital - Q24.5 Malformation of coronary vessels
      • ostial, syphilitic (aortic) (mitral) (pulmonary) - A52.03 Syphilitic endocarditis
    • corpus cavernosum - N48.9 Disorder of penis, unspecified
      • specified NEC - N48.89 Other specified disorders of penis
    • Cotugno's - See: Sciatica;
    • coxsackie (virus) NEC - B34.1 Enterovirus infection, unspecified
    • cranial nerve NOS - G52.9 Cranial nerve disorder, unspecified
    • Creutzfeldt-Jakob - See: Creutzfeldt-Jakob disease or syndrome;
    • Crocq's (acrocyanosis) - I73.89 Other specified peripheral vascular diseases
    • Crohn's - See: Enteritis, regional;
    • Curschmann - G71.11 Myotonic muscular dystrophy
    • cystic
      • breast (chronic) - See: Mastopathy, cystic;
      • kidney, congenital - Q61.9 Cystic kidney disease, unspecified
      • liver, congenital - Q44.6 Cystic disease of liver
      • lung - J98.4 Other disorders of lung
        • congenital - Q33.0 Congenital cystic lung
    • cytomegalic inclusion (generalized) - B25.9 Cytomegaloviral disease, unspecified
      • congenital - P35.1 Congenital cytomegalovirus infection
      • with pneumonia - B25.0 Cytomegaloviral pneumonitis
    • cytomegaloviral - B25.9 Cytomegaloviral disease, unspecified
      • specified NEC - B25.8 Other cytomegaloviral diseases
    • Czerny's (periodic hydrarthrosis of the knee) - See: Effusion, joint, knee;
    • Daae (-Finsen) (epidemic pleurodynia) - B33.0 Epidemic myalgia
    • Darling's - See: Histoplasmosis capsulati;
    • de Quervain's (tendon sheath) - M65.4 Radial styloid tenosynovitis [de Quervain]
      • thyroid (subacute granulomatous thyroiditis) - E06.1 Subacute thyroiditis
    • Débove's (splenomegaly) - R16.1 Splenomegaly, not elsewhere classified
    • deer fly - See: Tularemia;
    • Degos' - I77.89 Other specified disorders of arteries and arterioles
    • demyelinating, demyelinizating (nervous system) - G37.9 Demyelinating disease of central nervous system, unspecified
      • multiple sclerosis - G35 Multiple sclerosis
      • specified NEC - G37.8 Other specified demyelinating diseases of central nervous system
    • dense deposit - See Also: N00-N07 with fourth character .6; - N05.6 Unspecified nephritic syndrome with dense deposit disease
    • deposition, hydroxyapatite - See: Disease, hydroxyapatite deposition;
    • Devergie's (pityriasis rubra pilaris) - L44.0 Pityriasis rubra pilaris
    • Devic's - G36.0 Neuromyelitis optica [Devic]
    • diaphorase deficiency - D74.0 Congenital methemoglobinemia
    • diaphragm - J98.6 Disorders of diaphragm
    • diarrheal, infectious NEC - A09 Infectious gastroenteritis and colitis, unspecified
    • digestive system - K92.9 Disease of digestive system, unspecified
      • specified NEC - K92.89 Other specified diseases of the digestive system
    • disc, degenerative - See: Degeneration, intervertebral disc;
    • discogenic - See Also: Displacement, intervertebral disc NEC;
      • with myelopathy - See: Disorder, disc, with, myelopathy;
    • diverticular - See: Diverticula;
    • Dubois (thymus) - A50.59 Other late congenital syphilis, symptomatic
    • Duchenne-Griesinger - G71.01 Duchenne or Becker muscular dystrophy
    • Duchenne's
      • muscular dystrophy - G71.01 Duchenne or Becker muscular dystrophy
      • pseudohypertrophy, muscles - G71.01 Duchenne or Becker muscular dystrophy
    • ductless glands - E34.9 Endocrine disorder, unspecified
    • Duhring's (dermatitis herpetiformis) - L13.0 Dermatitis herpetiformis
    • duodenum - K31.9 Disease of stomach and duodenum, unspecified
      • specified NEC - K31.89 Other diseases of stomach and duodenum
    • Dupré's (meningism) - R29.1 Meningismus
    • Dupuytren's (muscle contracture) - M72.0 Palmar fascial fibromatosis [Dupuytren]
    • Durand-Nicholas-Favre (climatic bubo) - A55 Chlamydial lymphogranuloma (venereum)
    • Duroziez's (congenital mitral stenosis) - Q23.2 Congenital mitral stenosis
    • ear - See: Disorder, ear;
    • Eberth's - See: Fever, typhoid;
    • Ebola (virus) - A98.4 Ebola virus disease
    • Ebstein's heart - Q22.5 Ebstein's anomaly
    • Echinococcus - See: Echinococcus;
    • echovirus NEC - B34.1 Enterovirus infection, unspecified
    • Eddowes' (brittle bones and blue sclera) - Q78.0 Osteogenesis imperfecta
    • edentulous (alveolar) ridge - K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified
      • specified NEC - K06.8 Other specified disorders of gingiva and edentulous alveolar ridge
    • Edsall's - T67.2 Heat cramp
    • Eichstedt's (pityriasis versicolor) - B36.0 Pityriasis versicolor
    • Eisenmenger's (irreversible) - I27.83 Eisenmenger's syndrome
    • Ellis-van Creveld (chondroectodermal dysplasia) - Q77.6 Chondroectodermal dysplasia
    • end stage renal (ESRD) - N18.6 End stage renal disease
      • due to hypertension - I12.0 Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
    • endocrine glands or system NEC - E34.9 Endocrine disorder, unspecified
    • endomyocardial (eosinophilic) - I42.3 Endomyocardial (eosinophilic) disease
    • English (rickets) - E55.0 Rickets, active
    • enteroviral, enterovirus NEC - B34.1 Enterovirus infection, unspecified
      • central nervous system NEC - A88.8 Other specified viral infections of central nervous system
    • epidemic - B99.9 Unspecified infectious disease
      • specified NEC - B99.8 Other infectious disease
    • epididymis - N50.9 Disorder of male genital organs, unspecified
    • Erb (-Landouzy) - G71.02 Facioscapulohumeral muscular dystrophy
    • Erdheim-Chester (ECD) - E88.89 Other specified metabolic disorders
    • esophagus - K22.9 Disease of esophagus, unspecified
      • functional - K22.4 Dyskinesia of esophagus
      • psychogenic - F45.8 Other somatoform disorders
      • specified NEC - K22.8 Other specified diseases of esophagus
    • Eulenburg's (congenital paramyotonia) - G71.19 Other specified myotonic disorders
    • eustachian tube - See: Disorder, eustachian tube;
    • external
      • auditory canal - See: Disorder, ear, external;
      • ear - See: Disorder, ear, external;
    • extrapyramidal - G25.9 Extrapyramidal and movement disorder, unspecified
      • specified NEC - G25.89 Other specified extrapyramidal and movement disorders
    • eye - H57.9 Unspecified disorder of eye and adnexa
      • anterior chamber - H21.9 Unspecified disorder of iris and ciliary body
      • inflammatory NEC - H57.89 Other specified disorders of eye and adnexa
      • muscle (external) - See: Strabismus;
      • specified NEC - H57.89 Other specified disorders of eye and adnexa
      • syphilitic - See: Oculopathy, syphilitic;
    • eyeball - H44.9 Unspecified disorder of globe
      • specified NEC - H44.89 Other disorders of globe
    • eyelid - See: Disorder, eyelid;
      • specified NEC - See: Disorder, eyelid, specified type NEC;
    • eyeworm of Africa - B74.3 Loiasis
    • facial nerve (seventh) - G51.9 Disorder of facial nerve, unspecified
      • newborn (birth injury) - P11.3 Birth injury to facial nerve
    • Fahr (of brain) - G23.8 Other specified degenerative diseases of basal ganglia
    • Fahr Volhard (of kidney) - I12.
    • fallopian tube (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
      • inflammatory - See: Salpingo-oophoritis;
      • specified NEC - N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
    • familial periodic paralysis - G72.3 Periodic paralysis
    • Fanconi's (congenital pancytopenia) - D61.09 Other constitutional aplastic anemia
    • fascia NEC - See Also: Disorder, muscle;
      • inflammatory - See: Myositis;
      • specified NEC - M62.89 Other specified disorders of muscle
    • Fauchard's (periodontitis) - See: Periodontitis;
    • Favre-Durand-Nicolas (climatic bubo) - A55 Chlamydial lymphogranuloma (venereum)
    • Fede's - K14.0 Glossitis
    • Feer's - See: Poisoning, mercury;
    • female pelvic inflammatory - See Also: Disease, pelvis, inflammatory; - N73.9 Female pelvic inflammatory disease, unspecified
      • syphilitic (secondary) - A51.42 Secondary syphilitic female pelvic disease
      • tuberculous - A18.17 Tuberculous female pelvic inflammatory disease
    • Fernels' (aortic aneurysm) - I71.9 Aortic aneurysm of unspecified site, without rupture
    • fibrocaseous of lung - See: Tuberculosis, pulmonary;
    • fibrocystic - See: Fibrocystic disease;
    • Fiedler's (leptospiral jaundice) - A27.0 Leptospirosis icterohemorrhagica
    • fifth - B08.3 Erythema infectiosum [fifth disease]
    • file-cutter's - See: Poisoning, lead;
    • fish-skin - Q80.9 Congenital ichthyosis, unspecified
      • acquired - L85.0 Acquired ichthyosis
    • Flajani (-Basedow) (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • flax-dresser's - J66.1 Flax-dressers' disease
    • fluke - See: Infestation, fluke;
    • foot and mouth - B08.8 Other specified viral infections characterized by skin and mucous membrane lesions
    • foot process - N04.9 Nephrotic syndrome with unspecified morphologic changes
    • Forbes' (glycogenosis III) - E74.03 Cori disease
    • Fordyce-Fox (apocrine miliaria) - L75.2 Apocrine miliaria
    • Fordyce's (ectopic sebaceous glands) (mouth) - Q38.6 Other congenital malformations of mouth
    • Forestier's (rhizomelic pseudopolyarthritis) - M35.3 Polymyalgia rheumatica
      • meaning ankylosing hyperostosis - See: Hyperostosis, ankylosing;
    • Fothergill's
      • neuralgia - See: Neuralgia, trigeminal;
      • scarlatina anginosa - A38.9 Scarlet fever, uncomplicated
    • Fournier (gangrene) - N49.3 Fournier gangrene
      • female - N76.89 Other specified inflammation of vagina and vulva
    • fourth - B08.8 Other specified viral infections characterized by skin and mucous membrane lesions
    • Fox (-Fordyce) (apocrine miliaria) - L75.2 Apocrine miliaria
    • Francis' - See: Tularemia;
    • Franklin - C88.2 Heavy chain disease
    • Frei's (climatic bubo) - A55 Chlamydial lymphogranuloma (venereum)
    • Friedreich's
      • combined systemic or ataxia - G11.1 Early-onset cerebellar ataxia
      • myoclonia - G25.3 Myoclonus
    • frontal sinus - See: Sinusitis, frontal;
    • fungus NEC - B49 Unspecified mycosis
    • Gaisböck's (polycythemia hypertonica) - D75.1 Secondary polycythemia
    • gallbladder - K82.9 Disease of gallbladder, unspecified
      • calculus - See: Calculus, gallbladder;
      • cholecystitis - See: Cholecystitis;
      • cholesterolosis - K82.4 Cholesterolosis of gallbladder
      • fistula - See: Fistula, gallbladder;
      • hydrops - K82.1 Hydrops of gallbladder
      • obstruction - See: Obstruction, gallbladder;
      • perforation - K82.2 Perforation of gallbladder
      • specified NEC - K82.8 Other specified diseases of gallbladder
    • gamma heavy chain - C88.2 Heavy chain disease
    • Gamna's (siderotic splenomegaly) - D73.2 Chronic congestive splenomegaly
    • Gamstorp's (adynamia episodica hereditaria) - G72.3 Periodic paralysis
    • Gandy-Nanta (siderotic splenomegaly) - D73.2 Chronic congestive splenomegaly
    • ganister - J62.8 Pneumoconiosis due to other dust containing silica
    • gastric - See: Disease, stomach;
    • gastroesophageal reflux (GERD) - K21.9 Gastro-esophageal reflux disease without esophagitis
      • with esophagitis - K21.0 Gastro-esophageal reflux disease with esophagitis
    • gastrointestinal (tract) - K92.9 Disease of digestive system, unspecified
      • amyloid - E85.4 Organ-limited amyloidosis
      • functional - K59.9 Functional intestinal disorder, unspecified
        • psychogenic - F45.8 Other somatoform disorders
      • specified NEC - K92.89 Other specified diseases of the digestive system
    • Gee (-Herter) (-Heubner) (-Thaysen) (nontropical sprue) - K90.0 Celiac disease
    • genital organs
      • female - N94.9 Unspecified condition associated with female genital organs and menstrual cycle
      • male - N50.9 Disorder of male genital organs, unspecified
    • Gerhardt's (erythromelalgia) - I73.81 Erythromelalgia
    • Gibert's (pityriasis rosea) - L42 Pityriasis rosea
    • Gierke's (glycogenosis I) - E74.01 von Gierke disease
    • Gilles de la Tourette's (motor-verbal tic) - F95.2 Tourette's disorder
    • gingiva - K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified
      • plaque induced - K05.00 Acute gingivitis, plaque induced
      • specified NEC - K06.8 Other specified disorders of gingiva and edentulous alveolar ridge
    • gland (lymph) - I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
    • Glanzmann's (hereditary hemorrhagic thrombasthenia) - D69.1 Qualitative platelet defects
    • glass-blower's (cataract) - See: Cataract, specified NEC;
      • salivary gland hypertrophy - K11.1 Hypertrophy of salivary gland
    • Glisson's - See: Rickets;
    • globe - H44.9 Unspecified disorder of globe
      • specified NEC - H44.89 Other disorders of globe
    • glomerular - See Also: Glomerulonephritis;
      • acute - See: Nephritis, acute;
      • chronic - See: Nephritis, chronic;
      • minimal change - N05.0 Unspecified nephritic syndrome with minor glomerular abnormality
      • rapidly progressive - N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic changes
      • with edema - See: Nephrosis;
    • glycogen storage - E74.00 Glycogen storage disease, unspecified
      • Andersen's - E74.09 Other glycogen storage disease
      • Cori's - E74.03 Cori disease
      • Forbes' - E74.03 Cori disease
      • generalized - E74.00 Glycogen storage disease, unspecified
      • glucose-6-phosphatase deficiency - E74.01 von Gierke disease
      • heart - E74.02 Pompe disease
      • hepatorenal - E74.09 Other glycogen storage disease
      • Hers' - E74.09 Other glycogen storage disease
      • liver and kidney - E74.09 Other glycogen storage disease
      • McArdle's - E74.04 McArdle disease
      • muscle phosphofructokinase - E74.09 Other glycogen storage disease
      • myocardium - E74.02 Pompe disease
      • Pompe's - E74.02 Pompe disease
      • Tauri's - E74.09 Other glycogen storage disease
      • type 0 - E74.09 Other glycogen storage disease
      • type I - E74.01 von Gierke disease
      • type II - E74.02 Pompe disease
      • type III - E74.03 Cori disease
      • type IV - E74.09 Other glycogen storage disease
      • type V - E74.04 McArdle disease
      • type VI-XI - E74.09 Other glycogen storage disease
      • Von Gierke's - E74.01 von Gierke disease
    • Goldstein's (familial hemorrhagic telangiectasia) - I78.0 Hereditary hemorrhagic telangiectasia
    • gonococcal NOS - A54.9 Gonococcal infection, unspecified
    • graft-versus-host (GVH) - D89.813 Graft-versus-host disease, unspecified
      • acute - D89.810 Acute graft-versus-host disease
      • acute on chronic - D89.812 Acute on chronic graft-versus-host disease
      • chronic - D89.811 Chronic graft-versus-host disease
    • grainhandler's - J67.8 Hypersensitivity pneumonitis due to other organic dusts
    • granulomatous (childhood) (chronic) - D71 Functional disorders of polymorphonuclear neutrophils
    • Graves' (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • Griesinger's - See: Ancylostomiasis;
    • Grisel's - M43.6 Torticollis
    • Gruby's (tinea tonsurans) - B35.0 Tinea barbae and tinea capitis
    • Guillain-Barré - G61.0 Guillain-Barre syndrome
    • Guinon's (motor-verbal tic) - F95.2 Tourette's disorder
    • gum - K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified
    • gynecological - N94.9 Unspecified condition associated with female genital organs and menstrual cycle
    • H (Hartnup's) - E72.02 Hartnup's disease
    • Haff - See: Poisoning, mercury;
    • Hageman (congenital factor XII deficiency) - D68.2 Hereditary deficiency of other clotting factors
    • hair (color) (shaft) - L67.9 Hair color and hair shaft abnormality, unspecified
      • follicles - L73.9 Follicular disorder, unspecified
        • specified NEC - L73.8 Other specified follicular disorders
    • Hamman's (spontaneous mediastinal emphysema) - J98.2 Interstitial emphysema
    • hand, foot and mouth - B08.4 Enteroviral vesicular stomatitis with exanthem
    • Hansen's - See: Leprosy;
    • Hantavirus, with pulmonary manifestations - B33.4 Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
      • with renal manifestations - A98.5 Hemorrhagic fever with renal syndrome
    • Harada's - H30.81 Harada's disease
    • Hartnup (pellagra-cerebellar ataxia-renal aminoaciduria) - E72.02 Hartnup's disease
    • Hart's (pellagra-cerebellar ataxia-renal aminoaciduria) - E72.02 Hartnup's disease
    • Hashimoto's (struma lymphomatosa) - E06.3 Autoimmune thyroiditis
    • Hb - See: Disease, hemoglobin;
    • heart (organic) - I51.9 Heart disease, unspecified
      • amyloid - E85.4 Organ-limited amyloidosis
      • aortic (valve) - I35.9 Nonrheumatic aortic valve disorder, unspecified
      • arteriosclerotic or sclerotic (senile) - See: Disease, heart, ischemic, atherosclerotic;
      • artery, arterial - See: Disease, heart, ischemic, atherosclerotic;
      • beer drinkers' - I42.6 Alcoholic cardiomyopathy
      • beriberi (wet) - E51.12 Wet beriberi
      • black - I27.0 Primary pulmonary hypertension
      • congenital - Q24.9 Congenital malformation of heart, unspecified
        • cyanotic - Q24.9 Congenital malformation of heart, unspecified
        • specified NEC - Q24.8 Other specified congenital malformations of heart
      • coronary - See: Disease, heart, ischemic;
      • cryptogenic - I51.9 Heart disease, unspecified
      • fibroid - See: Myocarditis;
      • functional - I51.89 Other ill-defined heart diseases
        • psychogenic - F45.8 Other somatoform disorders
      • glycogen storage - E74.02 Pompe disease
      • gonococcal - A54.83 Gonococcal heart infection
      • hypertensive - See: Hypertension, heart;
      • hyperthyroid - See Also: Hyperthyroidism; - E05.90 Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
        • with thyroid storm - E05.91 Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
      • ischemic (chronic or with a stated duration of over 4 weeks) - I25.9 Chronic ischemic heart disease, unspecified
        • atherosclerotic (of) - I25.10 Atherosclerotic heart disease of native coronary artery without angina pectoris
          • coronary artery bypass graft - See: Arteriosclerosis, coronary (artery),;
          • with angina pectoris - See: Arteriosclerosis, coronary (artery);
        • cardiomyopathy - I25.5 Ischemic cardiomyopathy
        • diagnosed on ECG or other special investigation, but currently presenting no symptoms - I25.6 Silent myocardial ischemia
        • silent - I25.6 Silent myocardial ischemia
        • specified form NEC - I25.89 Other forms of chronic ischemic heart disease
      • kyphoscoliotic - I27.1 Kyphoscoliotic heart disease
      • meningococcal - A39.50 Meningococcal carditis, unspecified
        • endocarditis - A39.51 Meningococcal endocarditis
        • myocarditis - A39.52 Meningococcal myocarditis
        • pericarditis - A39.53 Meningococcal pericarditis
      • mitral - I05.9 Rheumatic mitral valve disease, unspecified
        • specified NEC - I05.8 Other rheumatic mitral valve diseases
      • muscular - See: Degeneration, myocardial;
      • psychogenic (functional) - F45.8 Other somatoform disorders
      • pulmonary (chronic) - I27.9 Pulmonary heart disease, unspecified
        • in schistosomiasis - B65.9 Schistosomiasis, unspecified
        • specified NEC - I27.89 Other specified pulmonary heart diseases
      • rheumatic (chronic) (inactive) (old) (quiescent) (with chorea) - I09.9 Rheumatic heart disease, unspecified
        • active or acute - I01.9 Acute rheumatic heart disease, unspecified
          • with chorea (acute) (rheumatic) (Sydenham's) - I02.0 Rheumatic chorea with heart involvement
        • specified NEC - I09.89 Other specified rheumatic heart diseases
      • senile - See: Myocarditis;
      • syphilitic - A52.06 Other syphilitic heart involvement
        • aortic - A52.03 Syphilitic endocarditis
          • aneurysm - A52.01 Syphilitic aneurysm of aorta
        • congenital - A50.54 Late congenital cardiovascular syphilis
      • thyrotoxic - See Also: Thyrotoxicosis; - E05.90 Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
        • with thyroid storm - E05.91 Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
      • valve, valvular (obstructive) (regurgitant) - See Also: Endocarditis;
        • congenital NEC - Q24.8 Other specified congenital malformations of heart
          • pulmonary - Q22.3 Other congenital malformations of pulmonary valve
      • vascular - See: Disease, cardiovascular;
      • with
        • pulmonary edema (acute) - See Also: Failure, ventricular, left; - I50.1 Left ventricular failure, unspecified
        • rheumatic fever (conditions in I00)
          • active - I01.9 Acute rheumatic heart disease, unspecified
            • specified NEC - I01.8 Other acute rheumatic heart disease
            • with chorea - I02.0 Rheumatic chorea with heart involvement
          • inactive or quiescent (with chorea) - I09.9 Rheumatic heart disease, unspecified
            • specified NEC - I09.89 Other specified rheumatic heart diseases
    • heavy chain NEC - C88.2 Heavy chain disease
      • alpha - C88.3 Immunoproliferative small intestinal disease
      • gamma - C88.2 Heavy chain disease
      • mu - C88.2 Heavy chain disease
    • Hebra's
      • pityriasis
        • maculata et circinata - L42 Pityriasis rosea
        • rubra pilaris - L44.0 Pityriasis rubra pilaris
      • prurigo - L28.2 Other prurigo
    • hematopoietic organs - D75.9 Disease of blood and blood-forming organs, unspecified
    • hemoglobin or Hb
      • abnormal (mixed) NEC - D58.2 Other hemoglobinopathies
        • with thalassemia - D56.9 Thalassemia, unspecified
      • AS genotype - D57.3 Sickle-cell trait
      • Bart's - D56.0 Alpha thalassemia
      • C (Hb-C) - D58.2 Other hemoglobinopathies
        • elliptocytosis - D58.1 Hereditary elliptocytosis
        • Hb-S - D57.2 Sickle-cell/Hb-C disease
        • sickle-cell - D57.2 Sickle-cell/Hb-C disease
        • thalassemia - D56.8 Other thalassemias
        • with other abnormal hemoglobin NEC - D58.2 Other hemoglobinopathies
      • Constant Spring - D58.2 Other hemoglobinopathies
      • D (Hb-D) - D58.2 Other hemoglobinopathies
      • E (Hb-E) - D58.2 Other hemoglobinopathies
      • E-beta thalassemia - D56.5 Hemoglobin E-beta thalassemia
      • elliptocytosis - D58.1 Hereditary elliptocytosis
      • H (Hb-H) (thalassemia) - D56.0 Alpha thalassemia
        • Constant Spring - D56.0 Alpha thalassemia
        • with other abnormal hemoglobin NEC - D56.9 Thalassemia, unspecified
      • I thalassemia - D56.9 Thalassemia, unspecified
      • M - D74.0 Congenital methemoglobinemia
      • S or SS - D57.1 Sickle-cell disease without crisis
      • SC - D57.2 Sickle-cell/Hb-C disease
      • SD - D57.8 Other sickle-cell disorders
      • SE - D57.8 Other sickle-cell disorders
      • spherocytosis - D58.0 Hereditary spherocytosis
      • unstable, hemolytic - D58.2 Other hemoglobinopathies
    • hemolytic (newborn) - P55.9 Hemolytic disease of newborn, unspecified
      • autoimmune (cold type) (warm type) - D59.1 Other autoimmune hemolytic anemias
      • drug-induced - D59.0 Drug-induced autoimmune hemolytic anemia
      • due to or with
        • incompatibility
          • ABO (blood group) - P55.1 ABO isoimmunization of newborn
          • blood (group) (Duffy) (K) (Kell) (Kidd) (Lewis) (M) (S) NEC - P55.8 Other hemolytic diseases of newborn
          • Rh (blood group) (factor) - P55.0 Rh isoimmunization of newborn
        • Rh negative mother - P55.0 Rh isoimmunization of newborn
      • specified type NEC - P55.8 Other hemolytic diseases of newborn
      • unstable hemoglobin - D58.2 Other hemoglobinopathies
    • hemorrhagic - D69.9 Hemorrhagic condition, unspecified
      • newborn - P53 Hemorrhagic disease of newborn
    • Henoch (-Schönlein) (purpura nervosa) - D69.0 Allergic purpura
    • hepatic - See: Disease, liver;
    • hepatobiliary - K83.9 Disease of biliary tract, unspecified
      • toxic - K71.9 Toxic liver disease, unspecified
    • hepatolenticular - E83.01 Wilson's disease
    • heredodegenerative NEC
      • spinal cord - G95.89 Other specified diseases of spinal cord
    • herpesviral, disseminated - B00.7 Disseminated herpesviral disease
    • Hers' (glycogenosis VI) - E74.09 Other glycogen storage disease
    • Herter (-Gee) (-Heubner) (nontropical sprue) - K90.0 Celiac disease
    • Heubner-Herter (nontropical sprue) - K90.0 Celiac disease
    • high fetal gene or hemoglobin thalassemia - D56.9 Thalassemia, unspecified
    • Hildenbrand's - See: Typhus;
    • hip (joint) - M25.9 Joint disorder, unspecified
      • congenital - Q65.89 Other specified congenital deformities of hip
      • suppurative - M00.9 Pyogenic arthritis, unspecified
      • tuberculous - A18.02 Tuberculous arthritis of other joints
    • His (-Werner) (trench fever) - A79.0 Trench fever
    • Hodgson's - I71.2 Thoracic aortic aneurysm, without rupture
      • ruptured - I71.1 Thoracic aortic aneurysm, ruptured
    • Holla - See: Spherocytosis;
    • hookworm - B76.9 Hookworm disease, unspecified
      • specified NEC - B76.8 Other hookworm diseases
    • host-versus-graft - D89.813 Graft-versus-host disease, unspecified
      • acute - D89.810 Acute graft-versus-host disease
      • acute on chronic - D89.812 Acute on chronic graft-versus-host disease
      • chronic - D89.811 Chronic graft-versus-host disease
    • human immunodeficiency virus (HIV) - B20 Human immunodeficiency virus [HIV] disease
    • Huntington's - G10 Huntington's disease
      • with dementia - G10 Huntington's disease
    • Hutchinson's (cheiropompholyx) - See: Hutchinson's disease;
    • hyaline (diffuse) (generalized)
      • membrane (lung) (newborn) - P22.0 Respiratory distress syndrome of newborn
        • adult - J80 Acute respiratory distress syndrome
    • hydatid - See: Echinococcus;
    • hydroxyapatite deposition - M11.00 Hydroxyapatite deposition disease, unspecified site
      • ankle - M11.07 Hydroxyapatite deposition disease, ankle and foot
      • elbow - M11.02 Hydroxyapatite deposition disease, elbow
      • foot joint - M11.07 Hydroxyapatite deposition disease, ankle and foot
      • hand joint - M11.04 Hydroxyapatite deposition disease, hand
      • hip - M11.05 Hydroxyapatite deposition disease, hip
      • knee - M11.06 Hydroxyapatite deposition disease, knee
      • multiple site - M11.09 Hydroxyapatite deposition disease, multiple sites
      • shoulder - M11.01 Hydroxyapatite deposition disease, shoulder
      • vertebra - M11.08 Hydroxyapatite deposition disease, vertebrae
      • wrist - M11.03 Hydroxyapatite deposition disease, wrist
    • hyperkinetic - See: Hyperkinesia;
    • hypertensive - See: Hypertension;
    • hypophysis - E23.7 Disorder of pituitary gland, unspecified
    • Iceland - G93.3 Postviral fatigue syndrome
    • I-cell - E77.0 Defects in post-translational modification of lysosomal enzymes
    • immune - D89.9 Disorder involving the immune mechanism, unspecified
    • immunoproliferative (malignant) - C88.9 Malignant immunoproliferative disease, unspecified
      • small intestinal - C88.3 Immunoproliferative small intestinal disease
      • specified NEC - C88.8 Other malignant immunoproliferative diseases
    • inclusion - B25.9 Cytomegaloviral disease, unspecified
      • salivary gland - B25.9 Cytomegaloviral disease, unspecified
    • infectious, infective - B99.9 Unspecified infectious disease
      • congenital - P37.9 Congenital infectious or parasitic disease, unspecified
        • specified NEC - P37.8 Other specified congenital infectious and parasitic diseases
        • viral - P35.9 Congenital viral disease, unspecified
          • specified type NEC - P35.8 Other congenital viral diseases
      • specified NEC - B99.8 Other infectious disease
    • inflammatory
      • penis - N48.29 Other inflammatory disorders of penis
        • abscess - N48.21 Abscess of corpus cavernosum and penis
        • cellulitis - N48.22 Cellulitis of corpus cavernosum and penis
      • prepuce - N47.7 Other inflammatory diseases of prepuce
        • balanoposthitis - N47.6 Balanoposthitis
      • tubo-ovarian - See: Salpingo-oophoritis;
    • intervertebral disc - See Also: Disorder, disc;
      • cervical, cervicothoracic - See: Disorder, disc, cervical;
        • with
          • myelopathy - See: Disorder, disc, cervical, with myelopathy;
          • neuritis, radiculitis or radiculopathy - See: Disorder, disc, cervical, with neuritis;
          • specified NEC - See: Disorder, disc, cervical, specified type NEC;
      • lumbar (with)
        • myelopathy - M51.06 Intervertebral disc disorders with myelopathy, lumbar region
        • neuritis, radiculitis, radiculopathy or sciatica - M51.16 Intervertebral disc disorders with radiculopathy, lumbar region
        • specified NEC - M51.86 Other intervertebral disc disorders, lumbar region
      • lumbosacral (with)
        • neuritis, radiculitis, radiculopathy or sciatica - M51.17 Intervertebral disc disorders with radiculopathy, lumbosacral region
        • specified NEC - M51.87 Other intervertebral disc disorders, lumbosacral region
      • specified NEC - See: Disorder, disc, specified NEC;
      • thoracic (with)
        • myelopathy - M51.04 Intervertebral disc disorders with myelopathy, thoracic region
        • neuritis, radiculitis or radiculopathy - M51.14 Intervertebral disc disorders with radiculopathy, thoracic region
        • specified NEC - M51.84 Other intervertebral disc disorders, thoracic region
      • thoracolumbar (with)
        • myelopathy - M51.05 Intervertebral disc disorders with myelopathy, thoracolumbar region
        • neuritis, radiculitis or radiculopathy - M51.15 Intervertebral disc disorders with radiculopathy, thoracolumbar region
        • specified NEC - M51.85 Other intervertebral disc disorders, thoracolumbar region
      • with myelopathy - See: Disorder, disc, with, myelopathy;
    • intestine - K63.9 Disease of intestine, unspecified
      • functional - K59.9 Functional intestinal disorder, unspecified
        • psychogenic - F45.8 Other somatoform disorders
        • specified NEC - K59.8 Other specified functional intestinal disorders
      • organic - K63.9 Disease of intestine, unspecified
      • protozoal - A07.9 Protozoal intestinal disease, unspecified
      • specified NEC - K63.89 Other specified diseases of intestine
    • iris - H21.9 Unspecified disorder of iris and ciliary body
      • specified NEC - H21.89 Other specified disorders of iris and ciliary body
    • iron metabolism or storage - E83.10 Disorder of iron metabolism, unspecified
    • island (scrub typhus) - A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • itai-itai - See: Poisoning, cadmium;
    • Jakob-Creutzfeldt - See: Creutzfeldt-Jakob disease or syndrome;
    • jaw - M27.9 Disease of jaws, unspecified
      • fibrocystic - M27.49 Other cysts of jaw
      • specified NEC - M27.8 Other specified diseases of jaws
    • jigger - B88.1 Tungiasis [sandflea infestation]
    • joint - See Also: Disorder, joint;
      • Charcot's - See: Arthropathy, neuropathic (Charcot);
      • degenerative - See: Osteoarthritis;
        • multiple - M15.9 Polyosteoarthritis, unspecified
        • spine - See: Spondylosis;
      • hypertrophic - See: Osteoarthritis;
      • sacroiliac - M53.3 Sacrococcygeal disorders, not elsewhere classified
      • specified NEC - See: Disorder, joint, specified type NEC;
      • spine NEC - See: Dorsopathy;
      • suppurative - See: Arthritis, pyogenic or pyemic;
    • Jourdain's (acute gingivitis) - K05.00 Acute gingivitis, plaque induced
      • nonplaque induced - K05.01 Acute gingivitis, non-plaque induced
      • plaque induced - K05.00 Acute gingivitis, plaque induced
    • Kaschin-Beck (endemic polyarthritis) - M12.10 Kaschin-Beck disease, unspecified site
      • ankle - M12.17 Kaschin-Beck disease, ankle and foot
      • elbow - M12.12 Kaschin-Beck disease, elbow
      • foot joint - M12.17 Kaschin-Beck disease, ankle and foot
      • hand joint - M12.14 Kaschin-Beck disease, hand
      • hip - M12.15 Kaschin-Beck disease, hip
      • knee - M12.16 Kaschin-Beck disease, knee
      • multiple site - M12.19 Kaschin-Beck disease, multiple sites
      • shoulder - M12.11 Kaschin-Beck disease, shoulder
      • vertebra - M12.18 Kaschin-Beck disease, vertebrae
      • wrist - M12.13 Kaschin-Beck disease, wrist
    • Katayama - B65.2 Schistosomiasis due to Schistosoma japonicum
    • Kedani (scrub typhus) - A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • Keshan - E59 Dietary selenium deficiency
    • kidney (functional) (pelvis) - N28.9 Disorder of kidney and ureter, unspecified
      • chronic - N18.9 Chronic kidney disease, unspecified
        • hypertensive - See: Hypertension, kidney;
        • stage 1 - N18.1 Chronic kidney disease, stage 1
        • stage 2 (mild) - N18.2 Chronic kidney disease, stage 2 (mild)
        • stage 3 (moderate) - N18.3 Chronic kidney disease, stage 3 (moderate)
        • stage 4 (severe) - N18.4 Chronic kidney disease, stage 4 (severe)
        • stage 5 - N18.5 Chronic kidney disease, stage 5
      • complicating pregnancy - See: Pregnancy, complicated by, renal disease;
      • cystic (congenital) - Q61.9 Cystic kidney disease, unspecified
      • diabetic - See: E08-E13 with .22;
      • fibrocystic (congenital) - Q61.8 Other cystic kidney diseases
      • hypertensive - See: Hypertension, kidney;
      • in (due to)
        • schistosomiasis (bilharziasis) - B65.9 Schistosomiasis, unspecified
      • multicystic - Q61.4 Renal dysplasia
      • polycystic - Q61.3 Polycystic kidney, unspecified
        • adult type - Q61.2 Polycystic kidney, adult type
        • childhood type NEC - Q61.19 Other polycystic kidney, infantile type
          • collecting duct dilatation - Q61.11 Cystic dilatation of collecting ducts
    • Kimmelstiel (-Wilson) (intercapillary polycystic (congenital) glomerulosclerosis) - See: E08-E13 with .21;
    • Kimura - D21.9 Benign neoplasm of connective and other soft tissue, unspecified
      • specified site (see Neoplasm, connective tissue benign)
    • Kinnier Wilson's (hepatolenticular degeneration) - E83.01 Wilson's disease
    • kissing - See: Mononucleosis, infectious;
    • Klebs' - See Also: Glomerulonephritis; - N05.
    • Klippel-Feil (brevicollis) - Q76.1 Klippel-Feil syndrome
    • Köhler-Pellegrini-Stieda (calcification, knee joint) - See: Bursitis, tibial collateral;
    • Kok - Q89.8 Other specified congenital malformations
    • König's (osteochondritis dissecans) - See: Osteochondritis, dissecans;
    • Korsakoff's (nonalcoholic) - F04 Amnestic disorder due to known physiological condition
      • alcoholic - F10.96 Alcohol use, unspecified with alcohol-induced persisting amnestic disorder
        • with dependence - F10.26 Alcohol dependence with alcohol-induced persisting amnestic disorder
    • Kostmann's (infantile genetic agranulocytosis) - D70.0 Congenital agranulocytosis
    • kuru - A81.81 Kuru
    • Kyasanur Forest - A98.2 Kyasanur Forest disease
    • labyrinth, ear - See: Disorder, ear, inner;
    • lacrimal system - See: Disorder, lacrimal system;
    • Lafora's - See: Epilepsy, generalized, idiopathic;
    • Lancereaux-Mathieu (leptospiral jaundice) - A27.0 Leptospirosis icterohemorrhagica
    • Landry's - G61.0 Guillain-Barre syndrome
    • Larrey-Weil (leptospiral jaundice) - A27.0 Leptospirosis icterohemorrhagica
    • larynx - J38.7 Other diseases of larynx
    • legionnaires' - A48.1 Legionnaires' disease
      • nonpneumonic - A48.2 Nonpneumonic Legionnaires' disease [Pontiac fever]
    • Lenegre's - I44.2 Atrioventricular block, complete
    • lens - H27.9 Unspecified disorder of lens
      • specified NEC - H27.8 Other specified disorders of lens
    • Lev's (acquired complete heart block) - I44.2 Atrioventricular block, complete
    • Lewy body (dementia) - G31.83 Dementia with Lewy bodies
      • with behavioral disturbance - G31.83 Dementia with Lewy bodies
    • Lichtheim's (subacute combined sclerosis with pernicious anemia) - D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
    • Lightwood's (renal tubular acidosis) - N25.89 Other disorders resulting from impaired renal tubular function
    • Lignac's (cystinosis) - E72.04 Cystinosis
    • lip - K13.0 Diseases of lips
    • lipid-storage - E75.6 Lipid storage disorder, unspecified
      • specified NEC - E75.5 Other lipid storage disorders
    • Lipschütz's - N76.6 Ulceration of vulva
    • liver (chronic) (organic) - K76.9 Liver disease, unspecified
      • alcoholic (chronic) - K70.9 Alcoholic liver disease, unspecified
        • acute - See: Disease, liver, alcoholic, hepatitis;
        • cirrhosis - K70.30 Alcoholic cirrhosis of liver without ascites
          • with ascites - K70.31 Alcoholic cirrhosis of liver with ascites
        • failure - K70.40 Alcoholic hepatic failure without coma
          • with coma - K70.41 Alcoholic hepatic failure with coma
        • fatty liver - K70.0 Alcoholic fatty liver
        • fibrosis - K70.2 Alcoholic fibrosis and sclerosis of liver
        • hepatitis - K70.10 Alcoholic hepatitis without ascites
          • with ascites - K70.11 Alcoholic hepatitis with ascites
        • sclerosis - K70.2 Alcoholic fibrosis and sclerosis of liver
      • cystic, congenital - Q44.6 Cystic disease of liver
      • drug-induced (idiosyncratic) (toxic) (predictable) (unpredictable) - See: Disease, liver, toxic;
      • end stage - K72.90 Hepatic failure, unspecified without coma
        • due to hepatitis - See: Hepatitis;
      • fatty, nonalcoholic (NAFLD) - K76.0 Fatty (change of) liver, not elsewhere classified
        • alcoholic - K70.0 Alcoholic fatty liver
      • fibrocystic (congenital) - Q44.6 Cystic disease of liver
      • fluke
        • Chinese - B66.1 Clonorchiasis
        • oriental - B66.1 Clonorchiasis
        • sheep - B66.3 Fascioliasis
      • gestational alloimmune (GALD) - P78.84 Gestational alloimmune liver disease
      • glycogen storage - E74.09 Other glycogen storage disease
      • in (due to)
        • schistosomiasis (bilharziasis) - B65.9 Schistosomiasis, unspecified
      • inflammatory - K75.9 Inflammatory liver disease, unspecified
        • alcoholic - K70.1 Alcoholic hepatitis
        • specified NEC - K75.89 Other specified inflammatory liver diseases
      • polycystic (congenital) - Q44.6 Cystic disease of liver
      • toxic - K71.9 Toxic liver disease, unspecified
        • with
          • cholestasis - K71.0 Toxic liver disease with cholestasis
          • cirrhosis (liver) - K71.7 Toxic liver disease with fibrosis and cirrhosis of liver
          • fibrosis (liver) - K71.7 Toxic liver disease with fibrosis and cirrhosis of liver
          • focal nodular hyperplasia - K71.8 Toxic liver disease with other disorders of liver
          • hepatic granuloma - K71.8 Toxic liver disease with other disorders of liver
          • hepatic necrosis - K71.10 Toxic liver disease with hepatic necrosis, without coma
            • with coma - K71.11 Toxic liver disease with hepatic necrosis, with coma
          • hepatitis NEC - K71.6 Toxic liver disease with hepatitis, not elsewhere classified
            • acute - K71.2 Toxic liver disease with acute hepatitis
            • chronic
              • active - K71.50 Toxic liver disease with chronic active hepatitis without ascites
                • with ascites - K71.51 Toxic liver disease with chronic active hepatitis with ascites
              • lobular - K71.4 Toxic liver disease with chronic lobular hepatitis
              • persistent - K71.3 Toxic liver disease with chronic persistent hepatitis
            • lupoid - K71.50 Toxic liver disease with chronic active hepatitis without ascites
              • with ascites - K71.51 Toxic liver disease with chronic active hepatitis with ascites
          • peliosis hepatis - K71.8 Toxic liver disease with other disorders of liver
          • veno-occlusive disease (VOD) of liver - K71.8 Toxic liver disease with other disorders of liver
      • veno-occlusive - K76.5 Hepatic veno-occlusive disease
    • Lobo's (keloid blastomycosis) - B48.0 Lobomycosis
    • Lobstein's (brittle bones and blue sclera) - Q78.0 Osteogenesis imperfecta
    • Ludwig's (submaxillary cellulitis) - K12.2 Cellulitis and abscess of mouth
    • lumbosacral region - M53.87 Other specified dorsopathies, lumbosacral region
    • lung - J98.4 Other disorders of lung
      • black - J60 Coalworker's pneumoconiosis
      • congenital - Q33.9 Congenital malformation of lung, unspecified
      • cystic - J98.4 Other disorders of lung
        • congenital - Q33.0 Congenital cystic lung
      • fibroid (chronic) - See: Fibrosis, lung;
      • fluke - B66.4 Paragonimiasis
        • oriental - B66.4 Paragonimiasis
      • in
        • amyloidosis - E85.4 Organ-limited amyloidosis
        • sarcoidosis - D86.0 Sarcoidosis of lung
        • Sjögren's syndrome - M35.02 Sicca syndrome with lung involvement
        • systemic
          • lupus erythematosus - M32.13 Lung involvement in systemic lupus erythematosus
          • sclerosis - M34.81 Systemic sclerosis with lung involvement
      • interstitial - J84.9 Interstitial pulmonary disease, unspecified
        • of childhood, specified NEC - J84.848 Other interstitial lung diseases of childhood
        • respiratory bronchiolitis - J84.115 Respiratory bronchiolitis interstitial lung disease
        • specified NEC - J84.89 Other specified interstitial pulmonary diseases
      • obstructive (chronic) - J43.9 Emphysema, unspecified
        • decompensated - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
          • with
            • exacerbation (acute) - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
        • with
          • acute
            • bronchitis - J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
            • exacerbation NEC - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
            • lower respiratory infection - J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
          • alveolitis, allergic - J67.9 Hypersensitivity pneumonitis due to unspecified organic dust
          • asthma - J44.9 Chronic obstructive pulmonary disease, unspecified
          • bronchiectasis - J47.9 Bronchiectasis, uncomplicated
            • with
              • exacerbation (acute) - J47.1 Bronchiectasis with (acute) exacerbation
              • lower respiratory infection - J47.0 Bronchiectasis with acute lower respiratory infection
          • bronchitis - J44.9 Chronic obstructive pulmonary disease, unspecified
            • with
              • exacerbation (acute) - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
              • lower respiratory infection - J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
          • emphysema - J43.9 Emphysema, unspecified
          • hypersensitivity pneumonitis - J67.9 Hypersensitivity pneumonitis due to unspecified organic dust
      • polycystic - J98.4 Other disorders of lung
        • congenital - Q33.0 Congenital cystic lung
      • rheumatoid (diffuse) (interstitial) - See: Rheumatoid, lung;
    • Lutembacher's (atrial septal defect with mitral stenosis) - Q21.1 Atrial septal defect
    • Lyme - A69.20 Lyme disease, unspecified
    • lymphatic (gland) (system) (channel) (vessel) - I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
    • lymphoproliferative - D47.9 Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified
      • specified NEC - D47.Z9 Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
      • T-gamma - D47.Z9 Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
      • X-linked - D82.3 Immunodeficiency following hereditary defective response to Epstein-Barr virus
    • Magitot's - M27.2 Inflammatory conditions of jaws
    • malarial - See: Malaria;
    • malignant - See Also: Neoplasm, malignant, by site;
    • Manson's - B65.1 Schistosomiasis due to Schistosoma mansoni [intestinal schistosomiasis]
    • maple bark - J67.6 Maple-bark-stripper's lung
    • maple-syrup-urine - E71.0 Maple-syrup-urine disease
    • Marburg (virus) - A98.3 Marburg virus disease
    • Marion's (bladder neck obstruction) - N32.0 Bladder-neck obstruction
    • Marsh's (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • mastoid (process) - See: Disorder, ear, middle;
    • Mathieu's (leptospiral jaundice) - A27.0 Leptospirosis icterohemorrhagica
    • Maxcy's - A75.2 Typhus fever due to Rickettsia typhi
    • McArdle (-Schmid-Pearson) (glycogenosis V) - E74.04 McArdle disease
    • mediastinum - J98.59 Other diseases of mediastinum, not elsewhere classified
    • medullary center (idiopathic) (respiratory) - G93.89 Other specified disorders of brain
    • Meige's (chronic hereditary edema) - Q82.0 Hereditary lymphedema
    • meningococcal - See: Infection, meningococcal;
    • mental - F99 Mental disorder, not otherwise specified
      • organic - F09 Unspecified mental disorder due to known physiological condition
    • mesenchymal - M35.9 Systemic involvement of connective tissue, unspecified
    • mesenteric embolic - See Also: Ischemia, intestine, acute; - K55.039 Acute (reversible) ischemia of large intestine, extent unspecified
    • metabolic, metabolism - E88.9 Metabolic disorder, unspecified
      • bilirubin - E80.7 Disorder of bilirubin metabolism, unspecified
    • metal-polisher's - J62.8 Pneumoconiosis due to other dust containing silica
    • metastatic - See Also: Neoplasm, secondary, by site; - C79.9 Secondary malignant neoplasm of unspecified site
    • microvascular - code to condition
    • microvillus
      • atrophy - Q43.8 Other specified congenital malformations of intestine
      • inclusion (MVD) - Q43.8 Other specified congenital malformations of intestine
    • middle ear - See: Disorder, ear, middle;
    • Mikulicz' (dryness of mouth, absent or decreased lacrimation) - K11.8 Other diseases of salivary glands
    • Milroy's (chronic hereditary edema) - Q82.0 Hereditary lymphedema
    • Minamata - See: Poisoning, mercury;
    • minicore - G71.2 Congenital myopathies
    • Minor's - G95.19 Other vascular myelopathies
    • Minot's (hemorrhagic disease, newborn) - P53 Hemorrhagic disease of newborn
    • Minot-von Willebrand-Jürgens (angiohemophilia) - D68.0 Von Willebrand's disease
    • Mitchell's (erythromelalgia) - I73.81 Erythromelalgia
    • mitral (valve) - I05.9 Rheumatic mitral valve disease, unspecified
      • nonrheumatic - I34.9 Nonrheumatic mitral valve disorder, unspecified
    • mixed connective tissue - M35.1 Other overlap syndromes
    • moldy hay - J67.0 Farmer's lung
    • Monge's - T70.29 Other effects of high altitude
    • Morgagni-Adams-Stokes (syncope with heart block) - I45.9 Conduction disorder, unspecified
    • Morgagni's (syndrome) (hyperostosis frontalis interna) - M85.2 Hyperostosis of skull
    • Morton's (with metatarsalgia) - See: Lesion, nerve, plantar;
    • Morvan's - G60.8 Other hereditary and idiopathic neuropathies
    • motor neuron (bulbar) (mixed type) (spinal) - G12.20 Motor neuron disease, unspecified
      • amyotrophic lateral sclerosis - G12.21 Amyotrophic lateral sclerosis
      • familial - G12.24 Familial motor neuron disease
      • progressive bulbar palsy - G12.22 Progressive bulbar palsy
      • specified NEC - G12.29 Other motor neuron disease
    • moyamoya - I67.5 Moyamoya disease
    • mu heavy chain disease - C88.2 Heavy chain disease
    • multicore - G71.2 Congenital myopathies
    • muscle - See Also: Disorder, muscle;
      • inflammatory - See: Myositis;
      • ocular (external) - See: Strabismus;
    • musculoskeletal system, soft tissue - See: also Disorder, soft tissue;
      • specified NEC - See: Disorder, soft tissue, specified type NEC;
    • mushroom workers' - J67.5 Mushroom-worker's lung
    • mycotic - B49 Unspecified mycosis
    • myelodysplastic, not classified - C94.6 Myelodysplastic disease, not classified
    • myeloproliferative, not classified - C94.6 Myelodysplastic disease, not classified
      • chronic - D47.1 Chronic myeloproliferative disease
    • myocardium, myocardial - See Also: Degeneration, myocardial; - I51.5 Myocardial degeneration
      • primary (idiopathic) - I42.9 Cardiomyopathy, unspecified
    • myoneural - G70.9 Myoneural disorder, unspecified
    • Naegeli's - D69.1 Qualitative platelet defects
    • nails - L60.9 Nail disorder, unspecified
      • specified NEC - L60.8 Other nail disorders
    • Nairobi (sheep virus) - A93.8 Other specified arthropod-borne viral fevers
    • nasal - J34.9 Unspecified disorder of nose and nasal sinuses
    • nemaline body - G71.2 Congenital myopathies
    • nerve - See: Disorder, nerve;
    • nervous system - G98.8 Other disorders of nervous system
      • autonomic - G90.9 Disorder of the autonomic nervous system, unspecified
      • central - G96.9 Disorder of central nervous system, unspecified
        • specified NEC - G96.8 Other specified disorders of central nervous system
      • congenital - Q07.9 Congenital malformation of nervous system, unspecified
      • parasympathetic - G90.9 Disorder of the autonomic nervous system, unspecified
      • specified NEC - G98.8 Other disorders of nervous system
      • sympathetic - G90.9 Disorder of the autonomic nervous system, unspecified
      • vegetative - G90.9 Disorder of the autonomic nervous system, unspecified
    • neuromuscular system - G70.9 Myoneural disorder, unspecified
    • Newcastle - B30.8 Other viral conjunctivitis
    • Nicolas (-Durand)-Favre (climatic bubo) - A55 Chlamydial lymphogranuloma (venereum)
    • nipple - N64.9 Disorder of breast, unspecified
      • Paget's - C50.01 Malignant neoplasm of nipple and areola, female
        • female - C50.01 Malignant neoplasm of nipple and areola, female
        • male - C50.02 Malignant neoplasm of nipple and areola, male
    • Nishimoto (-Takeuchi) - I67.5 Moyamoya disease
    • nonarthropod-borne NOS (viral) - B34.9 Viral infection, unspecified
      • enterovirus NEC - B34.1 Enterovirus infection, unspecified
    • nonautoimmune hemolytic - D59.4 Other nonautoimmune hemolytic anemias
      • drug-induced - D59.2 Drug-induced nonautoimmune hemolytic anemia
    • Nonne-Milroy-Meige (chronic hereditary edema) - Q82.0 Hereditary lymphedema
    • nose - J34.9 Unspecified disorder of nose and nasal sinuses
    • nucleus pulposus - See: Disorder, disc;
    • nutritional - E63.9 Nutritional deficiency, unspecified
    • oast-house-urine - E72.19 Other disorders of sulfur-bearing amino-acid metabolism
      • ocular
        • herpesviral - B00.50 Herpesviral ocular disease, unspecified
        • zoster - B02.30 Zoster ocular disease, unspecified
    • obliterative vascular - I77.1 Stricture of artery
    • Ohara's - See: Tularemia;
    • Opitz's (congestive splenomegaly) - D73.2 Chronic congestive splenomegaly
    • Oppenheim-Urbach (necrobiosis lipoidica diabeticorum) - See: E08-E13 with .620;
    • optic nerve NEC - See: Disorder, nerve, optic;
    • orbit - See: Disorder, orbit;
    • Oriental liver fluke - B66.1 Clonorchiasis
    • Oriental lung fluke - B66.4 Paragonimiasis
    • Ormond's - N13.5 Crossing vessel and stricture of ureter without hydronephrosis
    • Oropouche virus - A93.0 Oropouche virus disease
    • Osler-Rendu (familial hemorrhagic telangiectasia) - I78.0 Hereditary hemorrhagic telangiectasia
    • osteofibrocystic - E21.0 Primary hyperparathyroidism
    • Otto's - M24.7 Protrusio acetabuli
    • outer ear - See: Disorder, ear, external;
    • ovary (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
      • cystic - N83.20 Unspecified ovarian cysts
      • inflammatory - See: Salpingo-oophoritis;
      • polycystic - E28.2 Polycystic ovarian syndrome
      • specified NEC - N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
    • Owren's (congenital) - See: Defect, coagulation;
    • pancreas - K86.9 Disease of pancreas, unspecified
      • cystic - K86.2 Cyst of pancreas
      • fibrocystic - E84.9 Cystic fibrosis, unspecified
      • specified NEC - K86.89 Other specified diseases of pancreas
    • panvalvular - I08.9 Rheumatic multiple valve disease, unspecified
      • specified NEC - I08.8 Other rheumatic multiple valve diseases
    • parametrium (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
    • parasitic - B89 Unspecified parasitic disease
      • cerebral NEC - B71.9 Cestode infection, unspecified
      • intestinal NOS - B82.9 Intestinal parasitism, unspecified
      • mouth - B37.0 Candidal stomatitis
      • skin NOS - B88.9 Infestation, unspecified
      • specified type - See: Infestation;
      • tongue - B37.0 Candidal stomatitis
    • parathyroid (gland) - E21.5 Disorder of parathyroid gland, unspecified
      • specified NEC - E21.4 Other specified disorders of parathyroid gland
    • Parkinson's - G20 Parkinson's disease
    • parodontal - K05.6 Periodontal disease, unspecified
    • Parrot's (syphilitic osteochondritis) - A50.02 Early congenital syphilitic osteochondropathy
    • Parry's (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • Parson's (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • Paxton's (white piedra) - B36.2 White piedra
    • pearl-worker's - See: Osteomyelitis, specified type NEC;
    • Pellegrini-Stieda (calcification, knee joint) - See: Bursitis, tibial collateral;
    • pelvis, pelvic
      • female NOS - N94.9 Unspecified condition associated with female genital organs and menstrual cycle
        • specified NEC - N94.89 Other specified conditions associated with female genital organs and menstrual cycle
      • gonococcal (acute) (chronic) - A54.24 Gonococcal female pelvic inflammatory disease
      • inflammatory (female) - N73.9 Female pelvic inflammatory disease, unspecified
        • acute - N73.0 Acute parametritis and pelvic cellulitis
        • chlamydial - A56.11 Chlamydial female pelvic inflammatory disease
        • chronic - N73.1 Chronic parametritis and pelvic cellulitis
        • specified NEC - N73.8 Other specified female pelvic inflammatory diseases
        • syphilitic (secondary) - A51.42 Secondary syphilitic female pelvic disease
          • late - A52.76 Other genitourinary symptomatic late syphilis
        • tuberculous - A18.17 Tuberculous female pelvic inflammatory disease
      • organ, female - N94.9 Unspecified condition associated with female genital organs and menstrual cycle
      • peritoneum, female NEC - N94.89 Other specified conditions associated with female genital organs and menstrual cycle
    • penis - N48.9 Disorder of penis, unspecified
      • inflammatory - N48.29 Other inflammatory disorders of penis
        • abscess - N48.21 Abscess of corpus cavernosum and penis
        • cellulitis - N48.22 Cellulitis of corpus cavernosum and penis
      • specified NEC - N48.89 Other specified disorders of penis
    • periapical tissues NOS - K04.90 Unspecified diseases of pulp and periapical tissues
    • periodontal - K05.6 Periodontal disease, unspecified
      • specified NEC - K05.5 Other periodontal diseases
    • periosteum - See: Disorder, bone, specified type NEC;
    • peripheral
      • arterial - I73.9 Peripheral vascular disease, unspecified
      • autonomic nervous system - G90.9 Disorder of the autonomic nervous system, unspecified
      • nerves - See: Polyneuropathy;
      • vascular NOS - I73.9 Peripheral vascular disease, unspecified
    • peritoneum - K66.9 Disorder of peritoneum, unspecified
      • pelvic, female NEC - N94.89 Other specified conditions associated with female genital organs and menstrual cycle
      • specified NEC - K66.8 Other specified disorders of peritoneum
    • persistent mucosal (middle ear) - H66.20 Chronic atticoantral suppurative otitis media, unspecified ear
      • left - H66.22 Chronic atticoantral suppurative otitis media, left ear
        • with right - H66.23 Chronic atticoantral suppurative otitis media, bilateral
      • right - H66.21 Chronic atticoantral suppurative otitis media, right ear
        • with left - H66.23 Chronic atticoantral suppurative otitis media, bilateral
    • Petit's - See: Hernia, abdomen, specified site NEC;
    • pharynx - J39.2 Other diseases of pharynx
      • specified NEC - J39.2 Other diseases of pharynx
    • Phocas' - See: Mastopathy, cystic;
    • photochromogenic (acid-fast bacilli) (pulmonary) - A31.0 Pulmonary mycobacterial infection
      • nonpulmonary - A31.9 Mycobacterial infection, unspecified
    • Pick's - G31.01 Pick's disease
      • brain - G31.01 Pick's disease
        • with behavioral disturbance - G31.01 Pick's disease
      • of pericardium (pericardial pseudocirrhosis of liver) - I31.1 Chronic constrictive pericarditis
      • with behavioral disturbance - G31.01 Pick's disease
    • pigeon fancier's - J67.2 Bird fancier's lung
    • pineal gland - E34.8 Other specified endocrine disorders
    • pink - See: Poisoning, mercury;
    • Pinkus' (lichen nitidus) - L44.1 Lichen nitidus
    • pinworm - B80 Enterobiasis
    • Piry virus - A93.8 Other specified arthropod-borne viral fevers
    • pituitary (gland) - E23.7 Disorder of pituitary gland, unspecified
    • pituitary-snuff-taker's - J67.8 Hypersensitivity pneumonitis due to other organic dusts
    • pleura (cavity) - J94.9 Pleural condition, unspecified
      • specified NEC - J94.8 Other specified pleural conditions
    • pneumatic drill (hammer) - T75.21 Pneumatic hammer syndrome
    • Pollitzer's (hidradenitis suppurativa) - L73.2 Hidradenitis suppurativa
    • polycystic
      • kidney or renal - Q61.3 Polycystic kidney, unspecified
        • adult type - Q61.2 Polycystic kidney, adult type
        • childhood type NEC - Q61.19 Other polycystic kidney, infantile type
          • collecting duct dilatation - Q61.11 Cystic dilatation of collecting ducts
      • liver or hepatic - Q44.6 Cystic disease of liver
      • lung or pulmonary - J98.4 Other disorders of lung
        • congenital - Q33.0 Congenital cystic lung
      • ovary, ovaries - E28.2 Polycystic ovarian syndrome
      • spleen - Q89.09 Congenital malformations of spleen
    • polyethylene - T84.05 Periprosthetic osteolysis of internal prosthetic joint
    • Pompe's (glycogenosis II) - E74.02 Pompe disease
    • Posadas-Wernicke - B38.9 Coccidioidomycosis, unspecified
    • Potain's (pulmonary edema) - See: Edema, lung;
    • prepuce - N47.8 Other disorders of prepuce
      • inflammatory - N47.7 Other inflammatory diseases of prepuce
        • balanoposthitis - N47.6 Balanoposthitis
    • Pringle's (tuberous sclerosis) - Q85.1 Tuberous sclerosis
    • prion, central nervous system - A81.9 Atypical virus infection of central nervous system, unspecified
      • specified NEC - A81.89 Other atypical virus infections of central nervous system
    • prostate - N42.9 Disorder of prostate, unspecified
      • specified NEC - N42.89 Other specified disorders of prostate
    • protozoal - B64 Unspecified protozoal disease
      • acanthamebiasis - See: Acanthamebiasis;
      • African trypanosomiasis - See: African trypanosomiasis;
      • babesiosis - B60.0 Babesiosis
      • Chagas disease - See: Chagas disease;
      • intestine, intestinal - A07.9 Protozoal intestinal disease, unspecified
      • leishmaniasis - See: Leishmaniasis;
      • malaria - See: Malaria;
      • naegleriasis - B60.2 Naegleriasis
      • pneumocystosis - B59 Pneumocystosis
      • specified organism NEC - B60.8 Other specified protozoal diseases
      • toxoplasmosis - See: Toxoplasmosis;
    • pseudo-Hurler's - E77.0 Defects in post-translational modification of lysosomal enzymes
    • psychiatric - F99 Mental disorder, not otherwise specified
    • psychotic - See: Psychosis;
    • Puente's (simple glandular cheilitis) - K13.0 Diseases of lips
    • puerperal - See Also: Puerperal; - O90.89 Other complications of the puerperium, not elsewhere classified
    • pulmonary - See Also: Disease, lung;
      • artery - I28.9 Disease of pulmonary vessels, unspecified
      • chronic obstructive - J44.9 Chronic obstructive pulmonary disease, unspecified
        • decompensated - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
          • with
            • exacerbation (acute) - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
        • with
          • acute bronchitis - J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
          • exacerbation (acute) - J44.1 Chronic obstructive pulmonary disease with (acute) exacerbation
          • lower respiratory infection (acute) - J44.0 Chronic obstructive pulmonary disease with (acute) lower respiratory infection
      • heart - I27.9 Pulmonary heart disease, unspecified
        • specified NEC - I27.89 Other specified pulmonary heart diseases
      • hypertensive (vascular) - See Also: Hypertension, pulmonary; - I27.20 Pulmonary hypertension, unspecified
        • primary (idiopathic) - I27.0 Primary pulmonary hypertension
      • valve - I37.9 Nonrheumatic pulmonary valve disorder, unspecified
        • rheumatic - I09.89 Other specified rheumatic heart diseases
    • pulp (dental) NOS - K04.90 Unspecified diseases of pulp and periapical tissues
    • pulseless - M31.4 Aortic arch syndrome [Takayasu]
    • Putnam's (subacute combined sclerosis with pernicious anemia) - D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
    • Pyle (-Cohn) (metaphyseal dysplasia) - Q78.5 Metaphyseal dysplasia
    • ragpicker's or ragsorter's - A22.1 Pulmonary anthrax
    • Raynaud's - See: Raynaud's disease;
    • reactive airway - See: Asthma;
    • Reclus' (cystic) - See: Mastopathy, cystic;
    • rectum - K62.9 Disease of anus and rectum, unspecified
      • specified NEC - K62.89 Other specified diseases of anus and rectum
    • Refsum's (heredopathia atactica polyneuritiformis) - G60.1 Refsum's disease
    • renal (functional) (pelvis) - See Also: Disease, kidney; - N28.9 Disorder of kidney and ureter, unspecified
      • acute - N28.9 Disorder of kidney and ureter, unspecified
      • chronic - See Also: Disease, kidney, chronic; - N18.9 Chronic kidney disease, unspecified
      • cystic, congenital - Q61.9 Cystic kidney disease, unspecified
      • diabetic - See: E08-E13 with .22;
      • end-stage (failure) - N18.6 End stage renal disease
        • due to hypertension - I12.0 Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
      • fibrocystic (congenital) - Q61.8 Other cystic kidney diseases
      • hypertensive - See: Hypertension, kidney;
      • lupus - M32.14 Glomerular disease in systemic lupus erythematosus
      • phosphate-losing (tubular) - N25.0 Renal osteodystrophy
      • polycystic (congenital) - Q61.3 Polycystic kidney, unspecified
        • adult type - Q61.2 Polycystic kidney, adult type
        • childhood type NEC - Q61.19 Other polycystic kidney, infantile type
          • collecting duct dilatation - Q61.11 Cystic dilatation of collecting ducts
      • rapidly progressive - N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic changes
      • subacute - N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic changes
      • with
        • edema - See: Nephrosis;
        • glomerular lesion - See: Glomerulonephritis;
          • with edema - See: Nephrosis;
        • interstitial nephritis - N12 Tubulo-interstitial nephritis, not specified as acute or chronic
    • Rendu-Osler-Weber (familial hemorrhagic telangiectasia) - I78.0 Hereditary hemorrhagic telangiectasia
    • renovascular (arteriosclerotic) - See: Hypertension, kidney;
    • respiratory (tract) - J98.9 Respiratory disorder, unspecified
      • acute or subacute NOS - J06.9 Acute upper respiratory infection, unspecified
        • due to
          • chemicals, gases, fumes or vapors (inhalation) - J68.3 Other acute and subacute respiratory conditions due to chemicals, gases, fumes and vapors
          • external agent - J70.9 Respiratory conditions due to unspecified external agent
            • specified NEC - J70.8 Respiratory conditions due to other specified external agents
          • radiation - J70.0 Acute pulmonary manifestations due to radiation
          • smoke inhalation - J70.5 Respiratory conditions due to smoke inhalation
        • noninfectious - J39.8 Other specified diseases of upper respiratory tract
      • chronic NOS - J98.9 Respiratory disorder, unspecified
        • due to
          • chemicals, gases, fumes or vapors - J68.4 Chronic respiratory conditions due to chemicals, gases, fumes and vapors
          • external agent - J70.9 Respiratory conditions due to unspecified external agent
            • specified NEC - J70.8 Respiratory conditions due to other specified external agents
          • radiation - J70.1 Chronic and other pulmonary manifestations due to radiation
        • newborn - P27.9 Unspecified chronic respiratory disease originating in the perinatal period
          • specified NEC - P27.8 Other chronic respiratory diseases originating in the perinatal period
      • due to
        • chemicals, gases, fumes or vapors - J68.9 Unspecified respiratory condition due to chemicals, gases, fumes and vapors
          • acute or subacute NEC - J68.3 Other acute and subacute respiratory conditions due to chemicals, gases, fumes and vapors
          • chronic - J68.4 Chronic respiratory conditions due to chemicals, gases, fumes and vapors
        • external agent - J70.9 Respiratory conditions due to unspecified external agent
          • specified NEC - J70.8 Respiratory conditions due to other specified external agents
      • newborn - P28.9 Respiratory condition of newborn, unspecified
        • specified type NEC - P28.89 Other specified respiratory conditions of newborn
      • upper - J39.9 Disease of upper respiratory tract, unspecified
        • acute or subacute - J06.9 Acute upper respiratory infection, unspecified
        • noninfectious NEC - J39.8 Other specified diseases of upper respiratory tract
        • specified NEC - J39.8 Other specified diseases of upper respiratory tract
        • streptococcal - J06.9 Acute upper respiratory infection, unspecified
    • retina, retinal - H35.9 Unspecified retinal disorder
      • Batten's or Batten-Mayou - E75.4 Neuronal ceroid lipofuscinosis
      • specified NEC - H35.89 Other specified retinal disorders
    • rheumatoid - See: Arthritis, rheumatoid;
    • rickettsial NOS - A79.9 Rickettsiosis, unspecified
      • specified type NEC - A79.89 Other specified rickettsioses
    • Riga (-Fede) (cachectic aphthae) - K14.0 Glossitis
    • Riggs' (compound periodontitis) - See: Periodontitis;
    • Ritter's - L00 Staphylococcal scalded skin syndrome
    • Rivalta's (cervicofacial actinomycosis) - A42.2 Cervicofacial actinomycosis
    • Robles' (onchocerciasis) - B73.01 Onchocerciasis with endophthalmitis
    • Roger's (congenital interventricular septal defect) - Q21.0 Ventricular septal defect
    • Rosenthal's (factor XI deficiency) - D68.1 Hereditary factor XI deficiency
    • Ross River - B33.1 Ross River disease
    • Rossbach's (hyperchlorhydria) - K31.89 Other diseases of stomach and duodenum
      • psychogenic - F45.8 Other somatoform disorders
    • Rotes Quérol - See: Hyperostosis, ankylosing;
    • Roth (-Bernhardt) - See: Mononeuropathy, lower limb, meralgia paresthetica;
    • Runeberg's (progressive pernicious anemia) - D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
    • sacroiliac NEC - M53.3 Sacrococcygeal disorders, not elsewhere classified
    • salivary gland or duct - K11.9 Disease of salivary gland, unspecified
      • inclusion - B25.9 Cytomegaloviral disease, unspecified
      • specified NEC - K11.8 Other diseases of salivary glands
      • virus - B25.9 Cytomegaloviral disease, unspecified
    • sandworm - B76.9 Hookworm disease, unspecified
    • Schimmelbusch's - See: Mastopathy, cystic;
    • Schmorl's - See: Schmorl's disease or nodes;
    • Schönlein (-Henoch) (purpura rheumatica) - D69.0 Allergic purpura
    • Schottmüller's - See: Fever, paratyphoid;
    • Schultz's (agranulocytosis) - See: Agranulocytosis;
    • Schwalbe-Ziehen-Oppenheim - G24.1 Genetic torsion dystonia
    • Schwartz-Jampel - G71.13 Myotonic chondrodystrophy
    • sclera - H15.9 Unspecified disorder of sclera
      • specified NEC - H15.89 Other disorders of sclera
    • scrofulous (tuberculous) - A18.2 Tuberculous peripheral lymphadenopathy
    • scrotum - N50.9 Disorder of male genital organs, unspecified
    • sebaceous glands - L73.9 Follicular disorder, unspecified
    • semilunar cartilage, cystic - See Also: Derangement, knee, meniscus, cystic;
    • seminal vesicle - N50.9 Disorder of male genital organs, unspecified
    • serum NEC - See Also: Reaction, serum; - T80.69 Other serum reaction due to other serum
    • sexually transmitted - A64 Unspecified sexually transmitted disease
      • anogenital
        • herpesviral infection - See: Herpes, anogenital;
        • warts - A63.0 Anogenital (venereal) warts
      • chancroid - A57 Chancroid
      • chlamydial infection - See: Chlamydia;
      • gonorrhea - See: Gonorrhea;
      • granuloma inguinale - A58 Granuloma inguinale
      • specified organism NEC - A63.8 Other specified predominantly sexually transmitted diseases
      • syphilis - See: Syphilis;
      • trichomoniasis - See: Trichomoniasis;
    • Sézary - C84.1 Sezary disease
    • shimamushi (scrub typhus) - A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • shipyard - B30.0 Keratoconjunctivitis due to adenovirus
    • sickle-cell - D57.1 Sickle-cell disease without crisis
      • elliptocytosis - D57.8 Other sickle-cell disorders
      • Hb-C - D57.20 Sickle-cell/Hb-C disease without crisis
        • with crisis (vasoocclusive pain) - D57.219 Sickle-cell/Hb-C disease with crisis, unspecified
          • with
            • acute chest syndrome - D57.211 Sickle-cell/Hb-C disease with acute chest syndrome
            • splenic sequestration - D57.212 Sickle-cell/Hb-C disease with splenic sequestration
        • without crisis - D57.20 Sickle-cell/Hb-C disease without crisis
      • Hb-SD - D57.80 Other sickle-cell disorders without crisis
        • with crisis - D57.819 Other sickle-cell disorders with crisis, unspecified
          • with
            • acute chest syndrome - D57.811 Other sickle-cell disorders with acute chest syndrome
            • splenic sequestration - D57.812 Other sickle-cell disorders with splenic sequestration
      • Hb-SE - D57.80 Other sickle-cell disorders without crisis
        • with crisis - D57.819 Other sickle-cell disorders with crisis, unspecified
          • with
            • acute chest syndrome - D57.811 Other sickle-cell disorders with acute chest syndrome
            • splenic sequestration - D57.812 Other sickle-cell disorders with splenic sequestration
      • specified NEC - D57.80 Other sickle-cell disorders without crisis
        • with crisis - D57.819 Other sickle-cell disorders with crisis, unspecified
          • with
            • acute chest syndrome - D57.811 Other sickle-cell disorders with acute chest syndrome
            • splenic sequestration - D57.812 Other sickle-cell disorders with splenic sequestration
      • spherocytosis - D57.80 Other sickle-cell disorders without crisis
        • with crisis - D57.819 Other sickle-cell disorders with crisis, unspecified
          • with
            • acute chest syndrome - D57.811 Other sickle-cell disorders with acute chest syndrome
            • splenic sequestration - D57.812 Other sickle-cell disorders with splenic sequestration
      • thalassemia - D57.40 Sickle-cell thalassemia without crisis
        • with crisis (vasoocclusive pain) - D57.419 Sickle-cell thalassemia with crisis, unspecified
          • with
            • acute chest syndrome - D57.411 Sickle-cell thalassemia with acute chest syndrome
            • splenic sequestration - D57.412 Sickle-cell thalassemia with splenic sequestration
        • without crisis - D57.40 Sickle-cell thalassemia without crisis
      • with crisis (vasoocclusive pain) - D57.00 Hb-SS disease with crisis, unspecified
        • with
          • acute chest syndrome - D57.01 Hb-SS disease with acute chest syndrome
          • splenic sequestration - D57.02 Hb-SS disease with splenic sequestration
    • silo-filler's - J68.8 Other respiratory conditions due to chemicals, gases, fumes and vapors
      • bronchitis - J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
      • pneumonitis - J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
      • pulmonary edema - J68.1 Pulmonary edema due to chemicals, gases, fumes and vapors
    • simian B - B00.4 Herpesviral encephalitis
    • Simons' (progressive lipodystrophy) - E88.1 Lipodystrophy, not elsewhere classified
    • sin nombre virus - B33.4 Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
    • sinus - See: Sinusitis;
    • Sirkari's - B55.0 Visceral leishmaniasis
    • sixth - B08.20 Exanthema subitum [sixth disease], unspecified
      • due to human herpesvirus 6 - B08.21 Exanthema subitum [sixth disease] due to human herpesvirus 6
      • due to human herpesvirus 7 - B08.22 Exanthema subitum [sixth disease] due to human herpesvirus 7
    • skin - L98.9 Disorder of the skin and subcutaneous tissue, unspecified
      • due to metabolic disorder NEC - E88.9 Metabolic disorder, unspecified
      • specified NEC - L98.8 Other specified disorders of the skin and subcutaneous tissue
    • slim (HIV) - B20 Human immunodeficiency virus [HIV] disease
    • small vessel - I73.9 Peripheral vascular disease, unspecified
    • Sneddon-Wilkinson (subcorneal pustular dermatosis) - L13.1 Subcorneal pustular dermatitis
    • South African creeping - B88.0 Other acariasis
    • spinal (cord) - G95.9 Disease of spinal cord, unspecified
      • congenital - Q06.9 Congenital malformation of spinal cord, unspecified
      • specified NEC - G95.89 Other specified diseases of spinal cord
    • spine - See Also: Spondylopathy;
      • joint - See: Dorsopathy;
      • tuberculous - A18.01 Tuberculosis of spine
    • spinocerebellar (hereditary) - G11.9 Hereditary ataxia, unspecified
      • specified NEC - G11.8 Other hereditary ataxias
    • spleen - D73.9 Disease of spleen, unspecified
      • amyloid - E85.4 Organ-limited amyloidosis
      • organic - D73.9 Disease of spleen, unspecified
      • polycystic - Q89.09 Congenital malformations of spleen
      • postinfectional - D73.89 Other diseases of spleen
    • sponge-diver's - See: Toxicity, venom, marine animal, sea anemone;
    • Startle - Q89.8 Other specified congenital malformations
    • Steinert's - G71.11 Myotonic muscular dystrophy
    • Sticker's (erythema infectiosum) - B08.3 Erythema infectiosum [fifth disease]
    • Stieda's (calcification, knee joint) - See: Bursitis, tibial collateral;
    • Stokes' (exophthalmic goiter) - See: Hyperthyroidism, with, goiter (diffuse);
    • Stokes-Adams (syncope with heart block) - I45.9 Conduction disorder, unspecified
    • stomach - K31.9 Disease of stomach and duodenum, unspecified
      • functional, psychogenic - F45.8 Other somatoform disorders
      • specified NEC - K31.89 Other diseases of stomach and duodenum
    • stonemason's - J62.8 Pneumoconiosis due to other dust containing silica
    • storage
      • glycogen - See: Disease, glycogen storage;
      • mucopolysaccharide - See: Mucopolysaccharidosis;
    • striatopallidal system NEC - G25.89 Other specified extrapyramidal and movement disorders
    • Stuart-Prower (congenital factor X deficiency) - D68.2 Hereditary deficiency of other clotting factors
    • Stuart's (congenital factor X deficiency) - D68.2 Hereditary deficiency of other clotting factors
    • subcutaneous tissue - See: Disease, skin;
    • supporting structures of teeth - K08.9 Disorder of teeth and supporting structures, unspecified
      • specified NEC - K08.89 Other specified disorders of teeth and supporting structures
    • suprarenal (capsule) (gland) - E27.9 Disorder of adrenal gland, unspecified
      • hyperfunction - E27.0 Other adrenocortical overactivity
      • specified NEC - E27.8 Other specified disorders of adrenal gland
    • sweat glands - L74.9 Eccrine sweat disorder, unspecified
      • specified NEC - L74.8 Other eccrine sweat disorders
    • Sweeley-Klionsky - E75.21 Fabry (-Anderson) disease
    • Swift (-Feer) - See: Poisoning, mercury;
    • swimming-pool granuloma - A31.1 Cutaneous mycobacterial infection
    • Sylvest's (epidemic pleurodynia) - B33.0 Epidemic myalgia
    • sympathetic nervous system - G90.9 Disorder of the autonomic nervous system, unspecified
    • synovium - See: Disorder, synovium;
    • syphilitic - See: Syphilis;
    • systemic tissue mast cell - D47.02 Systemic mastocytosis
    • tanapox (virus) - B08.71 Tanapox virus disease
    • Tangier - E78.6 Lipoprotein deficiency
    • Tarral-Besnier (pityriasis rubra pilaris) - L44.0 Pityriasis rubra pilaris
    • Tauri's - E74.09 Other glycogen storage disease
    • tear duct - See: Disorder, lacrimal system;
    • tendon, tendinous - See Also: Disorder, tendon;
      • nodular - See: Trigger finger;
    • terminal vessel - I73.9 Peripheral vascular disease, unspecified
    • testis - N50.9 Disorder of male genital organs, unspecified
    • thalassemia Hb-S - See: Disease, sickle-cell, thalassemia;
    • Thaysen-Gee (nontropical sprue) - K90.0 Celiac disease
    • Thomsen - G71.12 Myotonia congenita
    • throat - J39.2 Other diseases of pharynx
      • septic - J02.0 Streptococcal pharyngitis
    • thromboembolic - See: Embolism;
    • thymus (gland) - E32.9 Disease of thymus, unspecified
      • specified NEC - E32.8 Other diseases of thymus
    • thyroid (gland) - E07.9 Disorder of thyroid, unspecified
      • heart - See Also: Hyperthyroidism; - E05.90 Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
        • with thyroid storm - E05.91 Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
      • specified NEC - E07.89 Other specified disorders of thyroid
    • Tietze's - M94.0 Chondrocostal junction syndrome [Tietze]
    • tongue - K14.9 Disease of tongue, unspecified
      • specified NEC - K14.8 Other diseases of tongue
    • tonsils, tonsillar (and adenoids) - J35.9 Chronic disease of tonsils and adenoids, unspecified
    • tooth, teeth - K08.9 Disorder of teeth and supporting structures, unspecified
      • hard tissues - K03.9 Disease of hard tissues of teeth, unspecified
        • specified NEC - K03.89 Other specified diseases of hard tissues of teeth
      • pulp NEC - K04.99 Other diseases of pulp and periapical tissues
      • specified NEC - K08.89 Other specified disorders of teeth and supporting structures
    • Tourette's - F95.2 Tourette's disorder
    • trachea NEC - J39.8 Other specified diseases of upper respiratory tract
    • tricuspid - I07.9 Rheumatic tricuspid valve disease, unspecified
      • nonrheumatic - I36.9 Nonrheumatic tricuspid valve disorder, unspecified
    • triglyceride-storage - E75.5 Other lipid storage disorders
    • trophoblastic - See: Mole, hydatidiform;
    • tsutsugamushi - A75.3 Typhus fever due to Rickettsia tsutsugamushi
    • tube (fallopian) (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
      • inflammatory - See: Salpingitis;
      • specified NEC - N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
    • tuberculous NEC - See: Tuberculosis;
    • tubo-ovarian (noninflammatory) - N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
      • inflammatory - See: Salpingo-oophoritis;
      • specified NEC - N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
    • tubotympanic, chronic - See: Otitis, media, suppurative, chronic, tubotympanic;
    • tubulo-interstitial - N15.9 Renal tubulo-interstitial disease, unspecified
      • specified NEC - N15.8 Other specified renal tubulo-interstitial diseases
    • tympanum - See: Disorder, tympanic membrane;
    • Uhl's - Q24.8 Other specified congenital malformations of heart
    • Underwood's (sclerema neonatorum) - P83.0 Sclerema neonatorum
    • Unverricht (-Lundborg) - See: Epilepsy, generalized, idiopathic;
    • Urbach-Oppenheim (necrobiosis lipoidica diabeticorum) - See: E08-E13 with .620;
    • ureter - N28.9 Disorder of kidney and ureter, unspecified
      • in (due to)
        • schistosomiasis (bilharziasis) - B65.0 Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis]
    • urethra - N36.9 Urethral disorder, unspecified
      • specified NEC - N36.8 Other specified disorders of urethra
    • urinary (tract) - N39.9 Disorder of urinary system, unspecified
      • bladder - N32.9 Bladder disorder, unspecified
        • specified NEC - N32.89 Other specified disorders of bladder
      • specified NEC - N39.8 Other specified disorders of urinary system
    • uterus (noninflammatory) - N85.9 Noninflammatory disorder of uterus, unspecified
      • infective - See: Endometritis;
      • inflammatory - See: Endometritis;
      • specified NEC - N85.8 Other specified noninflammatory disorders of uterus
    • uveal tract (anterior) - H21.9 Unspecified disorder of iris and ciliary body
      • posterior - H31.9 Unspecified disorder of choroid
    • vagabond's - B85.1 Pediculosis due to Pediculus humanus corporis
    • vagina, vaginal (noninflammatory) - N89.9 Noninflammatory disorder of vagina, unspecified
      • inflammatory NEC - N76.89 Other specified inflammation of vagina and vulva
      • specified NEC - N89.8 Other specified noninflammatory disorders of vagina
    • valve, valvular - I38 Endocarditis, valve unspecified
      • multiple - I08.9 Rheumatic multiple valve disease, unspecified
        • specified NEC - I08.8 Other rheumatic multiple valve diseases
    • van Creveld-von Gierke (glycogenosis I) - E74.01 von Gierke disease
    • vas deferens - N50.9 Disorder of male genital organs, unspecified
    • vascular - I99.9 Unspecified disorder of circulatory system
      • arteriosclerotic - See: Arteriosclerosis;
      • ciliary body NEC - See: Disorder, iris, vascular;
      • hypertensive - See: Hypertension;
      • iris NEC - See: Disorder, iris, vascular;
      • obliterative - I77.1 Stricture of artery
        • peripheral - I73.9 Peripheral vascular disease, unspecified
      • occlusive - I99.8 Other disorder of circulatory system
      • peripheral (occlusive) - I73.9 Peripheral vascular disease, unspecified
        • in diabetes mellitus - See: E08-E13 with .51;
    • vasomotor - I73.9 Peripheral vascular disease, unspecified
    • vasospastic - I73.9 Peripheral vascular disease, unspecified
    • vein - I87.9 Disorder of vein, unspecified
    • venereal - See Also: Disease, sexually transmitted; - A64 Unspecified sexually transmitted disease
      • chlamydial NEC - A56.8 Sexually transmitted chlamydial infection of other sites
        • anus - A56.3 Chlamydial infection of anus and rectum
        • genitourinary NOS - A56.2 Chlamydial infection of genitourinary tract, unspecified
        • pharynx - A56.4 Chlamydial infection of pharynx
        • rectum - A56.3 Chlamydial infection of anus and rectum
      • fifth - A55 Chlamydial lymphogranuloma (venereum)
      • sixth - A55 Chlamydial lymphogranuloma (venereum)
      • specified nature or type NEC - A63.8 Other specified predominantly sexually transmitted diseases
    • vertebra, vertebral - See Also: Spondylopathy;
      • disc - See: Disorder, disc;
    • vibration - See: Vibration, adverse effects;
    • viral, virus - See Also: Disease, by type of virus; - B34.9 Viral infection, unspecified
      • arbovirus NOS - A94 Unspecified arthropod-borne viral fever
      • arthropod-borne NOS - A94 Unspecified arthropod-borne viral fever
      • congenital - P35.9 Congenital viral disease, unspecified
        • specified NEC - P35.8 Other congenital viral diseases
      • Hanta (with renal manifestations) (Dobrava) (Puumala) (Seoul) - A98.5 Hemorrhagic fever with renal syndrome
        • with pulmonary manifestations (Andes) (Bayou) (Bermejo) (Black Creek Canal) (Choclo) (Juquitiba) (Laguna negra) (Lechiguanas) (New York) (Oran) (Sin nombre) - B33.4 Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
      • Hantaan (Korean hemorrhagic fever) - A98.5 Hemorrhagic fever with renal syndrome
      • human immunodeficiency (HIV) - B20 Human immunodeficiency virus [HIV] disease
      • Kunjin - A83.4 Australian encephalitis
      • nonarthropod-borne NOS - B34.9 Viral infection, unspecified
      • Powassan - A84.8 Other tick-borne viral encephalitis
      • Rocio (encephalitis) - A83.6 Rocio virus disease
      • Sin nombre (Hantavirus) (cardio)-pulmonary syndrome) - B33.4 Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
      • Tahyna - B33.8 Other specified viral diseases
      • vesicular stomatitis - A93.8 Other specified arthropod-borne viral fevers
    • vitreous - H43.9 Unspecified disorder of vitreous body
      • specified NEC - H43.89 Other disorders of vitreous body
    • vocal cord - J38.3 Other diseases of vocal cords
    • Volkmann's, acquired - T79.6 Traumatic ischemia of muscle
    • von Eulenburg's (congenital paramyotonia) - G71.19 Other specified myotonic disorders
    • von Gierke's (glycogenosis I) - E74.01 von Gierke disease
    • von Graefe's - See: Strabismus, paralytic, ophthalmoplegia, progressive;
    • von Willebrand (-Jürgens) (angiohemophilia) - D68.0 Von Willebrand's disease
    • Vrolik's (osteogenesis imperfecta) - Q78.0 Osteogenesis imperfecta
    • vulva (noninflammatory) - N90.9 Noninflammatory disorder of vulva and perineum, unspecified
      • inflammatory NEC - N76.89 Other specified inflammation of vagina and vulva
      • specified NEC - N90.89 Other specified noninflammatory disorders of vulva and perineum
    • Wallgren's (obstruction of splenic vein with collateral circulation) - I87.8 Other specified disorders of veins
    • Wassilieff's (leptospiral jaundice) - A27.0 Leptospirosis icterohemorrhagica
    • wasting NEC - R64 Cachexia
      • due to malnutrition - E41 Nutritional marasmus
    • Waterhouse-Friderichsen - A39.1 Waterhouse-Friderichsen syndrome
    • Wegner's (syphilitic osteochondritis) - A50.02 Early congenital syphilitic osteochondropathy
    • Weil's (leptospiral jaundice of lung) - A27.0 Leptospirosis icterohemorrhagica
    • Weir Mitchell's (erythromelalgia) - I73.81 Erythromelalgia
    • Werdnig-Hoffmann - G12.0 Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]
    • Wermer's - E31.21 Multiple endocrine neoplasia [MEN] type I
    • Werner-His (trench fever) - A79.0 Trench fever
    • Werner-Schultz (neutropenic splenomegaly) - D73.81 Neutropenic splenomegaly
    • Wernicke-Posadas - B38.9 Coccidioidomycosis, unspecified
    • whipworm - B79 Trichuriasis
    • white blood cells - D72.9 Disorder of white blood cells, unspecified
      • specified NEC - D72.89 Other specified disorders of white blood cells
    • white matter - R90.82 White matter disease, unspecified
    • white-spot, meaning lichen sclerosus et atrophicus - L90.0 Lichen sclerosus et atrophicus
      • penis - N48.0 Leukoplakia of penis
      • vulva - N90.4 Leukoplakia of vulva
    • Wilkie's - K55.1 Chronic vascular disorders of intestine
    • Wilkinson-Sneddon (subcorneal pustular dermatosis) - L13.1 Subcorneal pustular dermatitis
    • Willis' - See: Diabetes;
    • Wilson's (hepatolenticular degeneration) - E83.01 Wilson's disease
    • woolsorter's - A22.1 Pulmonary anthrax
    • yaba monkey tumor - B08.72 Yaba pox virus disease
    • yaba pox (virus) - B08.72 Yaba pox virus disease
    • Zika virus - A92.5 Zika virus disease
      • congenital - P35.4 Congenital Zika virus disease
    • zoonotic, bacterial - A28.9 Zoonotic bacterial disease, unspecified
      • specified type NEC - A28.8 Other specified zoonotic bacterial diseases, not elsewhere classified

Footnotes

Abscess: Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.

Adult: A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.

Alcoholics: Persons who have a history of physical or psychological dependence on ETHANOL.

Altitude: A vertical distance measured from a known level on the surface of a planet or other celestial body.

Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98.

Amyloid: A fibrous protein complex that consists of proteins folded into a specific cross beta-pleated sheet structure. This fibrillar structure has been found as an alternative folding pattern for a variety of functional proteins. Deposits of amyloid in the form of AMYLOID PLAQUES are associated with a variety of degenerative diseases. The amyloid structure has also been found in a number of functional proteins that are unrelated to disease.

Amyloidosis: A group of sporadic, familial and/or inherited, degenerative, and infectious disease processes, linked by the common theme of abnormal protein folding and deposition of AMYLOID. As the amyloid deposits enlarge they displace normal tissue structures, causing disruption of function. Various signs and symptoms depend on the location and size of the deposits.

Amyotrophic Lateral Sclerosis: A degenerative disorder affecting upper MOTOR NEURONS in the brain and lower motor neurons in the brain stem and SPINAL CORD. Disease onset is usually after the age of 50 and the process is usually fatal within 3 to 6 years. Clinical manifestations include progressive weakness, atrophy, FASCICULATION, hyperreflexia, DYSARTHRIA, dysphagia, and eventual paralysis of respiratory function. Pathologic features include the replacement of motor neurons with fibrous ASTROCYTES and atrophy of anterior SPINAL NERVE ROOTS and corticospinal tracts. (From Adams et al., Principles of Neurology, 6th ed, pp1089-94)

Aneurysm: Pathological outpouching or sac-like dilatation in the wall of any blood vessel (ARTERIES or VEINS) or the heart (HEART ANEURYSM). It indicates a thin and weakened area in the wall which may later rupture. Aneurysms are classified by location, etiology, or other characteristics.

Ankle: The region of the lower limb between the FOOT and the LEG.

Anterior Chamber: The space in the eye, filled with aqueous humor, bounded anteriorly by the cornea and a small portion of the sclera and posteriorly by a small portion of the ciliary body, the iris, and that part of the crystalline lens which presents through the pupil. (Cline et al., Dictionary of Visual Science, 4th ed, p109)

Appendix: A worm-like blind tube extension from the CECUM.

Arteries: The vessels carrying blood away from the heart.

Asthma: A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).

Atrophy: Decrease in the size of a cell, tissue, organ, or multiple organs, associated with a variety of pathological conditions such as abnormal cellular changes, ischemia, malnutrition, or hormonal changes.

Autonomic Nervous System: The ENTERIC NERVOUS SYSTEM; PARASYMPATHETIC NERVOUS SYSTEM; and SYMPATHETIC NERVOUS SYSTEM taken together. Generally speaking, the autonomic nervous system regulates the internal environment during both peaceful activity and physical or emotional stress. Autonomic activity is controlled and integrated by the CENTRAL NERVOUS SYSTEM, especially the HYPOTHALAMUS and the SOLITARY NUCLEUS, which receive information relayed from VISCERAL AFFERENTS.

Babesiosis: A group of tick-borne diseases of mammals including ZOONOSES in humans. They are caused by protozoa of the genus BABESIA, which parasitize erythrocytes, producing hemolysis. In the U.S., the organism's natural host is mice and transmission is by the deer tick IXODES SCAPULARIS.

Basal Ganglia: Large subcortical nuclear masses derived from the telencephalon and located in the basal regions of the cerebral hemispheres.

Bilirubin: A bile pigment that is a degradation product of HEME.

Blood: The body fluid that circulates in the vascular system (BLOOD VESSELS). Whole blood includes PLASMA and BLOOD CELLS.

Bone and Bones: A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principal cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.

Brain: The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.

Breast: In humans, one of the paired regions in the anterior portion of the THORAX. The breasts consist of the MAMMARY GLANDS, the SKIN, the MUSCLES, the ADIPOSE TISSUE, and the CONNECTIVE TISSUES.

Bronchiectasis: Persistent abnormal dilatation of the bronchi.

Bronchitis: Inflammation of the large airways in the lung including any part of the BRONCHI, from the PRIMARY BRONCHI to the TERTIARY BRONCHI.

Calculi: An abnormal concretion occurring mostly in the urinary and biliary tracts, usually composed of mineral salts. Also called stones.

California: State bounded on the east by Nevada and Arizona, on the south by Mexico and the Pacific Ocean on the south and west, and on the north by Oregon.

Capillaries: The minute vessels that connect arterioles and venules.

Cardiomyopathies: A group of diseases in which the dominant feature is the involvement of the CARDIAC MUSCLE itself. Cardiomyopathies are classified according to their predominant pathophysiological features (DILATED CARDIOMYOPATHY; HYPERTROPHIC CARDIOMYOPATHY; RESTRICTIVE CARDIOMYOPATHY) or their etiological/pathological factors (CARDIOMYOPATHY, ALCOHOLIC; ENDOCARDIAL FIBROELASTOSIS).

Cartilage: A non-vascular form of connective tissue composed of CHONDROCYTES embedded in a matrix that includes CHONDROITIN SULFATE and various types of FIBRILLAR COLLAGEN. There are three major types: HYALINE CARTILAGE; FIBROCARTILAGE; and ELASTIC CARTILAGE.

Cecum: The blind sac or outpouching area of the LARGE INTESTINE that is below the entrance of the SMALL INTESTINE. It has a worm-like extension, the vermiform APPENDIX.

Cellulitis: An acute, diffuse, and suppurative inflammation of loose connective tissue, particularly the deep subcutaneous tissues, and sometimes muscle, which is most commonly seen as a result of infection of a wound, ulcer, or other skin lesions.

Chagas Disease: Infection with the protozoan parasite TRYPANOSOMA CRUZI, a form of TRYPANOSOMIASIS endemic in Central and South America. It is named after the Brazilian physician Carlos Chagas, who discovered the parasite. Infection by the parasite (positive serologic result only) is distinguished from the clinical manifestations that develop years later, such as destruction of PARASYMPATHETIC GANGLIA; CHAGAS CARDIOMYOPATHY; and dysfunction of the ESOPHAGUS or COLON.

Chancroid: Acute, localized autoinoculable infectious disease usually acquired through sexual contact. Caused by HAEMOPHILUS DUCREYI, it occurs endemically almost worldwide, especially in tropical and subtropical countries and more commonly in seaports and urban areas than in rural areas.

Chicago: A city in Illinois.

Asian Continental Ancestry Group: Individuals whose ancestral origins are in the southeastern and eastern areas of the Asian continent.

Cholecystitis: Inflammation of the GALLBLADDER; generally caused by impairment of BILE flow, GALLSTONES in the BILIARY TRACT, infections, or other diseases.

Cholestasis: Impairment of bile flow due to obstruction in small bile ducts (INTRAHEPATIC CHOLESTASIS) or obstruction in large bile ducts (EXTRAHEPATIC CHOLESTASIS).

Choroid: The thin, highly vascular membrane covering most of the posterior of the eye between the RETINA and SCLERA.

Ciliary Body: A ring of tissue extending from the scleral spur to the ora serrata of the RETINA. It consists of the uveal portion and the epithelial portion. The ciliary muscle is in the uveal portion and the ciliary processes are in the epithelial portion.

Colon: The segment of LARGE INTESTINE between the CECUM and the RECTUM. It includes the ASCENDING COLON; the TRANSVERSE COLON; the DESCENDING COLON; and the SIGMOID COLON.

Conjunctiva: The mucous membrane that covers the posterior surface of the eyelids and the anterior pericorneal surface of the eyeball.

Cornea: The transparent anterior portion of the fibrous coat of the eye consisting of five layers: stratified squamous CORNEAL EPITHELIUM; BOWMAN MEMBRANE; CORNEAL STROMA; DESCEMET MEMBRANE; and mesenchymal CORNEAL ENDOTHELIUM. It serves as the first refracting medium of the eye. It is structurally continuous with the SCLERA, avascular, receiving its nourishment by permeation through spaces between the lamellae, and is innervated by the ophthalmic division of the TRIGEMINAL NERVE via the ciliary nerves and those of the surrounding conjunctiva which together form plexuses. (Cline et al., Dictionary of Visual Science, 4th ed)

Diaphragm: The musculofibrous partition that separates the THORACIC CAVITY from the ABDOMINAL CAVITY. Contraction of the diaphragm increases the volume of the thoracic cavity aiding INHALATION.

Digestive System: A group of organs stretching from the MOUTH to the ANUS, serving to breakdown foods, assimilate nutrients, and eliminate waste. In humans, the digestive system includes the GASTROINTESTINAL TRACT and the accessory glands (LIVER; BILIARY TRACT; PANCREAS).

Duodenum: The shortest and widest portion of the SMALL INTESTINE adjacent to the PYLORUS of the STOMACH. It is named for having the length equal to about the width of 12 fingers.

Ear: The hearing and equilibrium system of the body. It consists of three parts: the EXTERNAL EAR, the MIDDLE EAR, and the INNER EAR. Sound waves are transmitted through this organ where vibration is transduced to nerve signals that pass through the ACOUSTIC NERVE to the CENTRAL NERVOUS SYSTEM. The inner ear also contains the vestibular organ that maintains equilibrium by transducing signals to the VESTIBULAR NERVE.

Echinococcus: A genus of very small TAPEWORMS, in the family Taeniidae. The adult form is found in various CARNIVORA but not humans. The larval form is seen in humans under certain epidemiologic circumstances.

Edema: Abnormal fluid accumulation in TISSUES or body cavities. Most cases of edema are present under the SKIN in SUBCUTANEOUS TISSUE.

Elbow: Region of the body immediately surrounding and including the ELBOW JOINT.

Emphysema: A pathological accumulation of air in tissues or organs.

Endocarditis: Inflammation of the inner lining of the heart (ENDOCARDIUM), the continuous membrane lining the four chambers and HEART VALVES. It is often caused by microorganisms including bacteria, viruses, fungi, and rickettsiae. Left untreated, endocarditis can damage heart valves and become life-threatening.

Epidemics: Sudden outbreaks of a disease in a country or region not previously recognized in that area, or a rapid increase in the number of new cases of a previous existing endemic disease. Epidemics can also refer to outbreaks of disease in animal or plant populations.

Epididymis: The convoluted cordlike structure attached to the posterior of the TESTIS. Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). A network of ducts leaving the testis joins into a common epididymal tubule proper which provides the transport, storage, and maturation of SPERMATOZOA.

Esophagus: The muscular membranous segment between the PHARYNX and the STOMACH in the UPPER GASTROINTESTINAL TRACT.

Eustachian Tube: A narrow passageway that connects the upper part of the throat to the TYMPANIC CAVITY.

Eye: The organ of sight constituting a pair of globular organs made up of a three-layered roughly spherical structure specialized for receiving and responding to light.

Eyelids: Each of the upper and lower folds of SKIN which cover the EYE when closed.

Fatty Liver: Lipid infiltration of the hepatic parenchymal cells resulting in a yellow-colored liver. The abnormal lipid accumulation is usually in the form of TRIGLYCERIDES, either as a single large droplet or multiple small droplets. Fatty liver is caused by an imbalance in the metabolism of FATTY ACIDS.

Female:

Fibrosis: Any pathological condition where fibrous connective tissue invades any organ, usually as a consequence of inflammation or other injury.

Fistula: Abnormal communication most commonly seen between two internal organs, or between an internal organ and the surface of the body.

Foot Joints: The articulations extending from the ANKLE distally to the TOES. These include the ANKLE JOINT; TARSAL JOINTS; METATARSOPHALANGEAL JOINT; and TOE JOINT.

Frontal Sinus: One of the paired, but seldom symmetrical, air spaces located between the inner and outer compact layers of the FRONTAL BONE in the forehead.

Gallbladder: A storage reservoir for BILE secretion. Gallbladder allows the delivery of bile acids at a high concentration and in a controlled manner, via the CYSTIC DUCT to the DUODENUM, for degradation of dietary lipid.

Gingiva: Oral tissue surrounding and attached to TEETH.

Glycogen:

Gonorrhea: Acute infectious disease characterized by primary invasion of the urogenital tract. The etiologic agent, NEISSERIA GONORRHOEAE, was isolated by Neisser in 1879.

Granuloma Inguinale: Anogenital ulcers caused by Calymmatobacterium granulomatis as distinguished from lymphogranuloma inguinale (see LYMPHOGRANULOMA VENEREUM) caused by CHLAMYDIA TRACHOMATIS. Diagnosis is made by demonstration of typical intracellular Donovan bodies in crushed-tissue smears.

Gingiva: Oral tissue surrounding and attached to TEETH.

Heart: The hollow, muscular organ that maintains the circulation of the blood.

Hepatitis: INFLAMMATION of the LIVER.

Hip: The projecting part on each side of the body, formed by the side of the pelvis and the top portion of the femur.

Ancylostomatoidea: A superfamily of nematode parasitic hookworms consisting of four genera: ANCYLOSTOMA; NECATOR; Bunostomum; and Uncinaria. ANCYLOSTOMA and NECATOR occur in humans and other mammals. Bunostomum is common in ruminants and Uncinaria in wolves, foxes, and dogs.

Hyperthyroidism: Hypersecretion of THYROID HORMONES from the THYROID GLAND. Elevated levels of thyroid hormones increase BASAL METABOLIC RATE.

Iceland: A country in northern Europe, an island between the Greenland Sea and the North Atlantic Ocean, northwest of the United Kingdom. The capital is Reykjavik.

Intervertebral Disc: Any of the 23 plates of fibrocartilage found between the bodies of adjacent VERTEBRAE.

Intestines: The section of the alimentary canal from the STOMACH to the ANAL CANAL. It includes the LARGE INTESTINE and SMALL INTESTINE.

Iris: The most anterior portion of the uveal layer, separating the anterior chamber from the posterior. It consists of two layers - the stroma and the pigmented epithelium. Color of the iris depends on the amount of melanin in the stroma on reflection from the pigmented epithelium.

Jaw: Bony structure of the mouth that holds the teeth. It consists of the MANDIBLE and the MAXILLA.

Joints: Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.

Knee: A region of the lower extremity immediately surrounding and including the KNEE JOINT.

Kuru: A prion disease found exclusively among the Fore linguistic group natives of the highlands of NEW GUINEA. The illness is primarily restricted to adult females and children of both sexes. It is marked by the subacute onset of tremor and ataxia followed by motor weakness and incontinence. Death occurs within 3-6 months of disease onset. The condition is associated with ritual cannibalism, and has become rare since this practice has been discontinued. Pathologic features include a noninflammatory loss of neurons that is most prominent in the cerebellum, glial proliferation, and amyloid plaques. (From Adams et al., Principles of Neurology, 6th ed, p773)

Larynx: A tubular organ of VOICE production. It is located in the anterior neck, superior to the TRACHEA and inferior to the tongue and HYOID BONE.

Leishmaniasis: A disease caused by any of a number of species of protozoa in the genus LEISHMANIA. There are four major clinical types of this infection: cutaneous (Old and New World) (LEISHMANIASIS, CUTANEOUS), diffuse cutaneous (LEISHMANIASIS, DIFFUSE CUTANEOUS), mucocutaneous (LEISHMANIASIS, MUCOCUTANEOUS), and visceral (LEISHMANIASIS, VISCERAL).

Lip: Either of the two fleshy, full-blooded margins of the mouth.

Lumbosacral Region: Region of the back including the LUMBAR VERTEBRAE, SACRUM, and nearby structures.

Lung: Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.

Malaria: A protozoan disease caused in humans by four species of the PLASMODIUM genus: PLASMODIUM FALCIPARUM; PLASMODIUM VIVAX; PLASMODIUM OVALE; and PLASMODIUM MALARIAE; and transmitted by the bite of an infected female mosquito of the genus ANOPHELES. Malaria is endemic in parts of Asia, Africa, Central and South America, Oceania, and certain Caribbean islands. It is characterized by extreme exhaustion associated with paroxysms of high FEVER; SWEATING; shaking CHILLS; and ANEMIA. Malaria in ANIMALS is caused by other species of plasmodia.

Male:

Mediastinum: A membrane in the midline of the THORAX of mammals. It separates the lungs between the STERNUM in front and the VERTEBRAL COLUMN behind. It also surrounds the HEART, TRACHEA, ESOPHAGUS, THYMUS, and LYMPH NODES.

Ear, Middle: The space and structures directly internal to the TYMPANIC MEMBRANE and external to the inner ear (LABYRINTH). Its major components include the AUDITORY OSSICLES and the EUSTACHIAN TUBE that connects the cavity of middle ear (tympanic cavity) to the upper part of the throat.

Mouth: The oval-shaped oral cavity located at the apex of the digestive tract and consisting of two parts: the vestibule and the oral cavity proper.

Multiple Sclerosis: An autoimmune disorder mainly affecting young adults and characterized by destruction of myelin in the central nervous system. Pathologic findings include multiple sharply demarcated areas of demyelination throughout the white matter of the central nervous system. Clinical manifestations include visual loss, extra-ocular movement disorders, paresthesias, loss of sensation, weakness, dysarthria, spasticity, ataxia, and bladder dysfunction. The usual pattern is one of recurrent attacks followed by partial recovery (see MULTIPLE SCLEROSIS, RELAPSING-REMITTING), but acute fulminating and chronic progressive forms (see MULTIPLE SCLEROSIS, CHRONIC PROGRESSIVE) also occur. (Adams et al., Principles of Neurology, 6th ed, p903)

Muscles: Contractile tissue that produces movement in animals.

Myocarditis: Inflammatory processes of the muscular walls of the heart (MYOCARDIUM) which result in injury to the cardiac muscle cells (MYOCYTES, CARDIAC). Manifestations range from subclinical to sudden death (DEATH, SUDDEN). Myocarditis in association with cardiac dysfunction is classified as inflammatory CARDIOMYOPATHY usually caused by INFECTION, autoimmune diseases, or responses to toxic substances. Myocarditis is also a common cause of DILATED CARDIOMYOPATHY and other cardiomyopathies.

Myocardium: The muscle tissue of the HEART. It is composed of striated, involuntary muscle cells (MYOCYTES, CARDIAC) connected to form the contractile pump to generate blood flow.

Myotonia Congenita: Inherited myotonic disorders with early childhood onset MYOTONIA. Muscular hypertrophy is common and myotonia may impair ambulation and other movements. It is classified as Thomsen (autosomal dominant) or Becker (autosomal recessive) generalized myotonia mainly based on the inheritance pattern. Becker type is also clinically more severe. An autosomal dominant variant with milder symptoms and later onset is known as myotonia levior. Mutations in the voltage-dependent skeletal muscle chloride channel are associated with the disorders.

Nails: The thin, horny plates that cover the dorsal surfaces of the distal phalanges of the fingers and toes of primates.

Nervous System: The entire nerve apparatus, composed of a central part, the brain and spinal cord, and a peripheral part, the cranial and spinal nerves, autonomic ganglia, and plexuses. (Stedman, 26th ed)

Neuralgia: Intense or aching pain that occurs along the course or distribution of a peripheral or cranial nerve.

Infant, Newborn: An infant during the first 28 days after birth.

Nipples: The conic organs which usually give outlet to milk from the mammary glands.

Nose: A part of the upper respiratory tract. It contains the organ of SMELL. The term includes the external nose, the nasal cavity, and the PARANASAL SINUSES.

Nucleus Pulposus: Fibrocartilage inner core of the intervertebral disc. Prolapsed or bulged nucleus pulposus leads to INTERVERTEBRAL DISC DISPLACEMENT while proliferation of cells in the nucleus pulposus is associated with INTERVERTEBRAL DISC DEGENERATION.

Ochronosis: The yellowish discoloration of connective tissue due to deposition of HOMOGENTISIC ACID (a brown-black pigment). This is due to defects in the metabolism of PHENYLALANINE and TYROSINE. Ochronosis occurs in ALKAPTONURIA, but has also been associated with exposure to certain chemicals (e.g., PHENOL, trinitrophenol, BENZENE DERIVATIVES).

Orbit: Bony cavity that holds the eyeball and its associated tissues and appendages.

Ear, External: The outer part of the hearing system of the body. It includes the shell-like EAR AURICLE which collects sound, and the EXTERNAL EAR CANAL, the TYMPANIC MEMBRANE, and the EXTERNAL EAR CARTILAGES.

Pancreas: A nodular organ in the ABDOMEN that contains a mixture of ENDOCRINE GLANDS and EXOCRINE GLANDS. The small endocrine portion consists of the ISLETS OF LANGERHANS secreting a number of hormones into the blood stream. The large exocrine portion (EXOCRINE PANCREAS) is a compound acinar gland that secretes several digestive enzymes into the pancreatic ductal system that empties into the DUODENUM.

Penis: The external reproductive organ of males. It is composed of a mass of erectile tissue enclosed in three cylindrical fibrous compartments. Two of the three compartments, the corpus cavernosa, are placed side-by-side along the upper part of the organ. The third compartment below, the corpus spongiosum, houses the urethra.

Pericarditis: Inflammation of the PERICARDIUM from various origins, such as infection, neoplasm, autoimmune process, injuries, or drug-induced. Pericarditis usually leads to PERICARDIAL EFFUSION, or CONSTRICTIVE PERICARDITIS.

Periosteum: Thin outer membrane that surrounds a bone. It contains CONNECTIVE TISSUE, CAPILLARIES, nerves, and a number of cell types.

Peritoneum: A membrane of squamous EPITHELIAL CELLS, the mesothelial cells, covered by apical MICROVILLI that allow rapid absorption of fluid and particles in the PERITONEAL CAVITY. The peritoneum is divided into parietal and visceral components. The parietal peritoneum covers the inside of the ABDOMINAL WALL. The visceral peritoneum covers the intraperitoneal organs. The double-layered peritoneum forms the MESENTERY that suspends these organs from the abdominal wall.

Pharynx: A funnel-shaped fibromuscular tube that conducts food to the ESOPHAGUS, and air to the LARYNX and LUNGS. It is located posterior to the NASAL CAVITY; ORAL CAVITY; and LARYNX, and extends from the SKULL BASE to the inferior border of the CRICOID CARTILAGE anteriorly and to the inferior border of the C6 vertebra posteriorly. It is divided into the NASOPHARYNX; OROPHARYNX; and HYPOPHARYNX (laryngopharynx).

Pineal Gland: A light-sensitive neuroendocrine organ attached to the roof of the THIRD VENTRICLE of the brain. The pineal gland secretes MELATONIN, other BIOGENIC AMINES and NEUROPEPTIDES.

Pityriasis: A name originally applied to a group of skin diseases characterized by the formation of fine, branny scales, but now used only with a modifier. (Dorland, 27th ed)

Polyethylene: A vinyl polymer made from ethylene. It can be branched or linear. Branched or low-density polyethylene is tough and pliable but not to the same degree as linear polyethylene. Linear or high-density polyethylene has a greater hardness and tensile strength. Polyethylene is used in a variety of products, including implants and prostheses.

Prostate: A gland in males that surrounds the neck of the URINARY BLADDER and the URETHRA. It secretes a substance that liquefies coagulated semen. It is situated in the pelvic cavity behind the lower part of the PUBIC SYMPHYSIS, above the deep layer of the triangular ligament, and rests upon the RECTUM.

Pulmonary Edema: Excessive accumulation of extravascular fluid in the lung, an indication of a serious underlying disease or disorder. Pulmonary edema prevents efficient PULMONARY GAS EXCHANGE in the PULMONARY ALVEOLI, and can be life-threatening.

Radiation: Emission or propagation of acoustic waves (SOUND), ELECTROMAGNETIC ENERGY waves (such as LIGHT; RADIO WAVES; GAMMA RAYS; or X-RAYS), or a stream of subatomic particles (such as ELECTRONS; NEUTRONS; PROTONS; or ALPHA PARTICLES).

Rectum: The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL.

Salivary Glands: Glands that secrete SALIVA in the MOUTH. There are three pairs of salivary glands (PAROTID GLAND; SUBLINGUAL GLAND; SUBMANDIBULAR GLAND).

Sarcoidosis: An idiopathic systemic inflammatory granulomatous disorder comprised of epithelioid and multinucleated giant cells with little necrosis. It usually invades the lungs with fibrosis and may also involve lymph nodes, skin, liver, spleen, eyes, phalangeal bones, and parotid glands.

Sclera: The white, opaque, fibrous, outer tunic of the eyeball, covering it entirely excepting the segment covered anteriorly by the cornea. It is essentially avascular but contains apertures for vessels, lymphatics, and nerves. It receives the tendons of insertion of the extraocular muscles and at the corneoscleral junction contains the canal of Schlemm. (From Cline et al., Dictionary of Visual Science, 4th ed)

Sclerosis: A pathological process consisting of hardening or fibrosis of an anatomical structure, often a vessel or a nerve.

Scrotum: A cutaneous pouch of skin containing the testicles and spermatic cords.

Sebaceous Glands: Small, sacculated organs found within the DERMIS. Each gland has a single duct that emerges from a cluster of oval alveoli. Each alveolus consists of a transparent BASEMENT MEMBRANE enclosing epithelial cells. The ducts from most sebaceous glands open into a HAIR FOLLICLE, but some open on the general surface of the SKIN. Sebaceous glands secrete SEBUM.

Seminal Vesicles: A saclike, glandular diverticulum on each ductus deferens in male vertebrates. It is united with the excretory duct and serves for temporary storage of semen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Sheep: Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS.

Shoulder: Part of the body in humans and primates where the arms connect to the trunk. The shoulder has five joints; ACROMIOCLAVICULAR joint, CORACOCLAVICULAR joint, GLENOHUMERAL joint, scapulathoracic joint, and STERNOCLAVICULAR joint.

Sin Nombre virus: A species of HANTAVIRUS which emerged in the Four Corners area of the United States in 1993. It causes a serious, often fatal pulmonary illness (HANTAVIRUS PULMONARY SYNDROME) in humans. Transmission is by inhaling aerosolized rodent secretions that contain virus particles, carried especially by deer mice (PEROMYSCUS maniculatus) and pinyon mice (P. truei).

Skin: The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.

Spinal Cord: A cylindrical column of tissue that lies within the vertebral canal. It is composed of WHITE MATTER and GRAY MATTER.

Spine: The spinal or vertebral column.

Spleen: An encapsulated lymphatic organ through which venous blood filters.

Stomach: An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM.

Subcutaneous Tissue: Loose connective tissue lying under the DERMIS, which binds SKIN loosely to subjacent tissues. It may contain a pad of ADIPOCYTES, which vary in number according to the area of the body and vary in size according to the nutritional state.

Sweat Glands: Sweat-producing structures that are embedded in the DERMIS. Each gland consists of a single tube, a coiled body, and a superficial duct.

Sympathetic Nervous System: The thoracolumbar division of the autonomic nervous system. Sympathetic preganglionic fibers originate in neurons of the intermediolateral column of the spinal cord and project to the paravertebral and prevertebral ganglia, which in turn project to target organs. The sympathetic nervous system mediates the body's response to stressful situations, i.e., the fight or flight reactions. It often acts reciprocally to the parasympathetic system.

Syphilis: A contagious venereal disease caused by the spirochete TREPONEMA PALLIDUM.

Testis: The male gonad containing two functional parts: the SEMINIFEROUS TUBULES for the production and transport of male germ cells (SPERMATOGENESIS) and the interstitial compartment containing LEYDIG CELLS that produce ANDROGENS.

Thalassemia: A group of hereditary hemolytic anemias in which there is decreased synthesis of one or more hemoglobin polypeptide chains. There are several genetic types with clinical pictures ranging from barely detectable hematologic abnormality to severe and fatal anemia.

Thyroid Gland: A highly vascularized endocrine gland consisting of two lobes joined by a thin band of tissue with one lobe on each side of the TRACHEA. It secretes THYROID HORMONES from the follicular cells and CALCITONIN from the parafollicular cells thereby regulating METABOLISM and CALCIUM level in blood, respectively.

Tongue: A muscular organ in the mouth that is covered with pink tissue called mucosa, tiny bumps called papillae, and thousands of taste buds. The tongue is anchored to the mouth and is vital for chewing, swallowing, and for speech.

Toxoplasmosis: The acquired form of infection by Toxoplasma gondii in animals and man.

Ureter: One of a pair of thick-walled tubes that transports urine from the KIDNEY PELVIS to the URINARY BLADDER.

Urethra: A tube that transports URINE from the URINARY BLADDER to the outside of the body in both the sexes. It also has a reproductive function in the male by providing a passage for SPERM.

Vas Deferens: The excretory duct of the testes that carries SPERMATOZOA. It rises from the SCROTUM and joins the SEMINAL VESICLES to form the ejaculatory duct.

Veins: The vessels carrying blood away from the CAPILLARY BEDS.

Spine: The spinal or vertebral column.

Vesicular Stomatitis: A viral disease caused by at least two distinct species (serotypes) in the VESICULOVIRUS genus: VESICULAR STOMATITIS INDIANA VIRUS and VESICULAR STOMATITIS NEW JERSEY VIRUS. It is characterized by vesicular eruptions on the ORAL MUCOSA in cattle, horses, pigs, and other animals. In humans, vesicular stomatitis causes an acute influenza-like illness.

Vibration: A continuing periodic change in displacement with respect to a fixed reference. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Viruses: Minute infectious agents whose genomes are composed of DNA or RNA, but not both. They are characterized by a lack of independent metabolism and the inability to replicate outside living host cells.

Vocal Cords: A pair of cone-shaped elastic mucous membrane projecting from the laryngeal wall and forming a narrow slit between them. Each contains a thickened free edge (vocal ligament) extending from the THYROID CARTILAGE to the ARYTENOID CARTILAGE, and a VOCAL MUSCLE that shortens or relaxes the vocal cord to control sound production.

Vulva: The external genitalia of the female. It includes the CLITORIS, the labia, the vestibule, and its glands.

Warts: Benign epidermal proliferations or tumors; some are viral in origin.

White Matter: The region of CENTRAL NERVOUS SYSTEM that appears lighter in color than the other type, GRAY MATTER. It mainly consists of MYELINATED NERVE FIBERS and contains few neuronal cell bodies or DENDRITES.

Wrist: The region of the upper limb between the metacarpus and the FOREARM.

Zika Virus: An arbovirus in the FLAVIVIRUS genus of the family FLAVIVIRIDAE. Originally isolated in the Zika Forest of UGANDA it has been introduced to Asia and the Americas.

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