ICD-10-CM Tag List · Table of Neoplasms · FY 2027 69 Codes
2027 Uncertain Behavior ICD-10-CM Codes ICD-10-CM
Home › ICD-10-CM Codes List › Tags › Uncertain BehaviorThe FY 2027 dataset contains 69 uncertain behavior codes across 10 code blocks. Uncertain behavior codes apply when pathology cannot determine whether a neoplasm is benign or malignant. They come from the Uncertain Behavior column of the Table of Neoplasms . Each code below lists the anatomical sites that map to it.
✓ Built from the official CMS FY 2027 dataset Effective Oct 1, 2026 – Sep 30, 2027
Uncertain behavior is a pathologist's determination, not a placeholder for missing documentation. When the record simply does not state the behavior, the unspecified behavior codes apply.
ICD-10-CM
All Uncertain Behavior Codes 69 codes · searchable by anatomical site 69 of 69 shown
D37.01 Neoplasm of uncertain behavior of lip D37.02 Neoplasm of uncertain behavior of tongue D37.030 Neoplasm of uncertain behavior of the parotid salivary glands D37.031 Neoplasm of uncertain behavior of the sublingual salivary glands D37.032 Neoplasm of uncertain behavior of the submandibular salivary glands D37.039 Neoplasm of uncertain behavior of the major salivary glands, unspecified D37.04 Neoplasm of uncertain behavior of the minor salivary glands D37.05 Neoplasm of uncertain behavior of pharynx D37.09 Neoplasm of uncertain behavior of other specified sites of the oral cavity D37.1 Neoplasm of uncertain behavior of stomach D37.2 Neoplasm of uncertain behavior of small intestine D37.3 Neoplasm of uncertain behavior of appendix D37.4 Neoplasm of uncertain behavior of colon D37.5 Neoplasm of uncertain behavior of rectum D37.6 Neoplasm of uncertain behavior of liver, gallbladder and bile ducts D37.8 Neoplasm of uncertain behavior of other specified digestive organs D37.9 Neoplasm of uncertain behavior of digestive organ, unspecified D38.0 Neoplasm of uncertain behavior of larynx D38.1 Neoplasm of uncertain behavior of trachea, bronchus and lung D38.2 Neoplasm of uncertain behavior of pleura D38.3 Neoplasm of uncertain behavior of mediastinum D38.4 Neoplasm of uncertain behavior of thymus D38.5 Neoplasm of uncertain behavior of other respiratory organs D38.6 Neoplasm of uncertain behavior of respiratory organ, unspecified D39.0 Neoplasm of uncertain behavior of uterus D39.1 Neoplasm of uncertain behavior of ovary Non-billable header D39.2 Neoplasm of uncertain behavior of placenta D39.8 Neoplasm of uncertain behavior of other specified female genital organs D39.9 Neoplasm of uncertain behavior of female genital organ, unspecified D40.0 Neoplasm of uncertain behavior of prostate D40.1 Neoplasm of uncertain behavior of testis Non-billable header D40.8 Neoplasm of uncertain behavior of other specified male genital organs D40.9 Neoplasm of uncertain behavior of male genital organ, unspecified D41.0 Neoplasm of uncertain behavior of kidney Non-billable header D41.1 Neoplasm of uncertain behavior of renal pelvis Non-billable header D41.2 Neoplasm of uncertain behavior of ureter Non-billable header D41.3 Neoplasm of uncertain behavior of urethra D41.4 Neoplasm of uncertain behavior of bladder D41.8 Neoplasm of uncertain behavior of other specified urinary organs D41.9 Neoplasm of uncertain behavior of unspecified urinary organ D42.0 Neoplasm of uncertain behavior of cerebral meninges D42.1 Neoplasm of uncertain behavior of spinal meninges D42.9 Neoplasm of uncertain behavior of meninges, unspecified D43.0 Neoplasm of uncertain behavior of brain, supratentorial D43.1 Neoplasm of uncertain behavior of brain, infratentorial D43.2 Neoplasm of uncertain behavior of brain, unspecified D43.3 Neoplasm of uncertain behavior of cranial nerves D43.4 Neoplasm of uncertain behavior of spinal cord D43.8 Neoplasm of uncertain behavior of other specified parts of central nervous system D43.9 Neoplasm of uncertain behavior of central nervous system, unspecified D44.0 Neoplasm of uncertain behavior of thyroid gland D44.1 Neoplasm of uncertain behavior of adrenal gland Non-billable header D44.2 Neoplasm of uncertain behavior of parathyroid gland D44.3 Neoplasm of uncertain behavior of pituitary gland D44.4 Neoplasm of uncertain behavior of craniopharyngeal duct D44.5 Neoplasm of uncertain behavior of pineal gland D44.6 Neoplasm of uncertain behavior of carotid body D44.7 Neoplasm of uncertain behavior of aortic body and other paraganglia D44.9 Neoplasm of uncertain behavior of unspecified endocrine gland D47.9 Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified D48.0 Neoplasm of uncertain behavior of bone and articular cartilage D48.1 Neoplasm of uncertain behavior of connective and other soft tissue Non-billable header D48.2 Neoplasm of uncertain behavior of peripheral nerves and autonomic nervous system D48.3 Neoplasm of uncertain behavior of retroperitoneum D48.4 Neoplasm of uncertain behavior of peritoneum D48.5 Neoplasm of uncertain behavior of skin D48.6 Neoplasm of uncertain behavior of breast Non-billable header D48.7 Neoplasm of uncertain behavior of other specified sites D48.9 Neoplasm of uncertain behavior, unspecified
Questions About This Page How do I find the right code for a specific site? Type the anatomical site into the filter above. Every code on this page carries the site entries that map to it in the Table of Neoplasms. For all six behavior columns side by side, use the Table of Neoplasms .
How is neoplasm behavior determined? The pathology or clinical documentation names the behavior. When the description of the neoplasm states the behavior, that description overrides the Index guidance, and the matching column of the Table of Neoplasms supplies the code.
How many uncertain behavior codes are there? The FY 2027 dataset contains 69 uncertain behavior codes across 10 code blocks, 61 of them billable.
Related References Source: official CMS FY 2027 ICD-10-CM release, effective October 1, 2026 through September 30, 2027.
Anatomical sites that code here: D37.01
20 anatomical sites in the table lip › upper lip › upper › internal lip › vermilion border lip › vermilion border › lower lip › vermilion border › upper lip › internal lip › internal › lower lip › internal › upper lip › lipstick area lip › lipstick area › lower lip › lipstick area › upper lip › lower
8 more anatomical sites map to this code.
Anatomical sites that code here: D37.02
24 anatomical sites in the table lingual NEC frenulum › linguae tonsil › lingual tongue › posterior (third) tongue › root tongue › surface (dorsal) tongue › surface (dorsal) › base tongue › surface (dorsal) › ventral tongue › tip tongue › tonsil tongue tongue › anterior (two-thirds) NEC
12 more anatomical sites map to this code.
Anatomical sites that code here: D37.030
3 anatomical sites in the table Stensen's duct salivary gland or duct (major) › parotid parotid (duct) (gland)
Anatomical sites that code here: D37.031
2 anatomical sites in the table salivary gland or duct (major) › sublingual sublingual › gland or duct
Anatomical sites that code here: D37.032
5 anatomical sites in the table submandibular gland submaxillary gland or duct salivary gland or duct (major) › submandibular salivary gland or duct (major) › submaxillary Wharton's duct
Anatomical sites that code here: D37.039
2 anatomical sites in the table salivary gland or duct (major) salivary gland or duct (major) › pluriglandular
Anatomical sites that code here: D37.04
1 anatomical site in the table salivary gland or duct (major) › minor NEC
Anatomical sites that code here: D37.05
78 anatomical sites in the table retropharyngeal Rosenmuller's fossa pyriform fossa or sinus postcricoid (region) postnasal space sinus (accessory) › pyriform septum › nasal › posterior margin pillars of fauces piriform fossa or sinus pharynx, pharyngeal pharynx, pharyngeal › bursa pharynx, pharyngeal › fornix
66 more anatomical sites map to this code.
Anatomical sites that code here: D37.09
68 anatomical sites in the table alveolar alveolar › mucosa alveolar › mucosa › lower alveolar › mucosa › upper alveolar › ridge or process › mucosa alveolar › ridge or process › mucosa › lower alveolar › ridge or process › mucosa › upper alveolar › sulcus alveolus alveolus › lower alveolus › upper buccal (cavity)
56 more anatomical sites map to this code.
Anatomical sites that code here: D37.1
30 anatomical sites in the table prepylorus pyloric › antrum pyloric › canal pylorus stomach › prepylorus stomach › pylorus stomach › wall NEC stomach › wall NEC › anterior NEC stomach › wall NEC › posterior NEC stomach stomach › antrum (pyloric) stomach › body
18 more anatomical sites map to this code.
Anatomical sites that code here: D37.2
9 anatomical sites in the table duodenojejunal junction duodenum jejunum intestine, intestinal › small intestine, intestinal › small › duodenum intestine, intestinal › small › ileum intestine, intestinal › small › jejunum ileum Meckel diverticulum, malignant
Anatomical sites that code here: D37.3
2 anatomical sites in the table intestine, intestinal › large › appendix appendix
Anatomical sites that code here: D37.4
24 anatomical sites in the table caput coli cecum intestine, intestinal › large › caput coli intestine, intestinal › large › cecum intestine, intestinal › large › colon intestine, intestinal › large › colon › pelvic intestine, intestinal › large › colon › right intestine, intestinal › large › colon › sigmoid (flexure) intestine, intestinal › large › colon › transverse intestine, intestinal › large › hepatic flexure intestine, intestinal › large › ileocecum, ileocecal (coil) (valve) intestine, intestinal › large › colon › ascending
12 more anatomical sites map to this code.
Anatomical sites that code here: D37.5
8 anatomical sites in the table rectosigmoid (junction) rectum (ampulla) rectum (ampulla) › and colon pelvirectal junction junction › pelvirectal junction › rectosigmoid intestine, intestinal › large › colon › and rectum colon › with rectum
Anatomical sites that code here: D37.6
28 anatomical sites in the table common (bile) duct canaliculi, biliary (biliferi) (intrahepatic) cholangiole choledochal duct cystic (bile) duct (common) extrahepatic (bile) duct ampulla of Vater bile or biliary (tract) bile or biliary (tract) › canaliculi (biliferi) (intrahepatic) bile or biliary (tract) › canals, interlobular bile or biliary (tract) › duct or passage (common) (cystic) (extrahepatic) bile or biliary (tract) › duct or passage (common) (cystic) (extrahepatic) › interlobular
16 more anatomical sites map to this code.
Anatomical sites that code here: D37.8
36 anatomical sites in the table Wirsung's duct sphincter › anal spleen, splenic NEC pancreas pancreas › body pancreas › duct (of Santorini) (of Wirsung) pancreas › ectopic tissue pancreas › head pancreas › islet cells pancreas › neck pancreas › tail Santorini's duct
24 more anatomical sites map to this code.
Anatomical sites that code here: D37.9
4 anatomical sites in the table digestive organs, system, tube, or tract NEC alimentary canal or tract NEC gastrointestinal (tract) NEC gastrocolic
Anatomical sites that code here: D38.0
33 anatomical sites in the table interarytenoid fold › laryngeal aspect glottis larynx, laryngeal NEC › interarytenoid fold larynx, laryngeal NEC › intrinsic larynx, laryngeal NEC larynx, laryngeal NEC › aryepiglottic fold larynx, laryngeal NEC › cartilage (arytenoid) (cricoid) (cuneiform) (thyroid) larynx, laryngeal NEC › commissure (anterior) (posterior) larynx, laryngeal NEC › extrinsic NEC larynx, laryngeal NEC › ventricular band aryepiglottic fold › laryngeal aspect arytenoid (cartilage)
21 more anatomical sites map to this code.
Anatomical sites that code here: D38.1
28 anatomical sites in the table windpipe trachea (cartilage) (mucosa) tracheobronchial subpleural pulmonary cartilage (articular) (joint) NEC › trachea cartilage (articular) (joint) NEC › bronchi carina (bronchus) bronchus › upper lobe of lung bronchiogenic, bronchogenic (lung) bronchiole bronchus
16 more anatomical sites map to this code.
Anatomical sites that code here: D38.2
3 anatomical sites in the table pleura, pleural (cavity) › parietal pleura, pleural (cavity) › visceral pleura, pleural (cavity)
Anatomical sites that code here: D38.3
4 anatomical sites in the table substernal mediastinum, mediastinal mediastinum, mediastinal › anterior mediastinum, mediastinal › posterior
Anatomical sites that code here: D38.4
1 anatomical site in the table thymus (gland)
Anatomical sites that code here: D38.5
42 anatomical sites in the table turbinate (bone) › nasal tympanic cavity sphenoid › sinus sphenoid nose, nasal › vestibule nostril nose, nasal › turbinate (mucosa) respiratory › tract NEC respiratory › tract NEC › upper sinus (accessory) septum › nasal sinus (accessory) › sphenoid
30 more anatomical sites map to this code.
Anatomical sites that code here: D38.6
1 anatomical site in the table respiratory › organs or system NEC
Anatomical sites that code here: D39.0
41 anatomical sites in the table os › external os › internal uterus, uteri, uterine › lower segment uterus, uteri, uterine › myometrium uterus, uteri, uterine › squamocolumnar junction uterus, uteri, uterine uterus, uteri, uterine › body uterus, uteri, uterine › cervix uterus, uteri, uterine › cornu uterus, uteri, uterine › corpus uterus, uteri, uterine › endocervix (canal) (gland) uterus, uteri, uterine › endometrium
29 more anatomical sites map to this code.
Anatomical sites that code here: D39.1
2 anatomical sites in the table corpus › albicans ovary
Anatomical sites that code here: D39.2
2 anatomical sites in the table placenta fetal membrane
Anatomical sites that code here: D39.8
64 anatomical sites in the table fornix › vagina fourchette genital organ or tract › female NEC › specified site NEC hymen Gartner's duct labia (skin) labia (skin) › majora labia (skin) › minora labium (skin) labium (skin) › majus labium (skin) › minus ligament › broad
52 more anatomical sites map to this code.
Anatomical sites that code here: D39.9
8 anatomical sites in the table vesicovaginal vesicocervical tissue vaginovesical vaginovesical › septum septum › urethrovaginal septum › vesicovaginal genital organ or tract › female NEC genitourinary tract › female
Anatomical sites that code here: D40.0
1 anatomical site in the table prostate (gland)
Anatomical sites that code here: D40.1
7 anatomical sites in the table testis, testes testis, testes › descended testis, testes › ectopic testis, testes › retained testis, testes › scrotal testis, testes › undescended testis, testes › unspecified whether descended or undescended
Anatomical sites that code here: D40.8
29 anatomical sites in the table vas deferens tunica vaginalis skin NOS › penis NEC skin NOS › male genital organs skin NOS › male genital organs › penis skin NOS › male genital organs › prepuce skin NOS › male genital organs › scrotum seminal vesicle skin NOS › scrotum skin NOS › prepuce spermatic cord prepuce
17 more anatomical sites map to this code.
Anatomical sites that code here: D40.9
2 anatomical sites in the table genitourinary tract › male genital organ or tract › male NEC
Anatomical sites that code here: D41.0
4 anatomical sites in the table kidney (parenchymal) parenchyma, kidney renal renal › parenchyma
Anatomical sites that code here: D41.1
9 anatomical sites in the table renal › pelvis renal › calyx renal › hilus pelvis, pelvic › renal kidney (parenchymal) › calyx kidney (parenchymal) › hilus kidney (parenchymal) › pelvis junction › pelviureteric calyx, renal
Anatomical sites that code here: D41.2
1 anatomical site in the table ureter, ureteral
Anatomical sites that code here: D41.3
5 anatomical sites in the table urethra, urethral (gland) utricle, prostatic prostate (gland) › utricle Cowper's gland bulbourethral gland
Anatomical sites that code here: D41.4
17 anatomical sites in the table bladder (urinary) bladder (urinary) › dome bladder (urinary) › neck bladder (urinary) › orifice bladder (urinary) › orifice › ureteric bladder (urinary) › orifice › urethral bladder (urinary) › sphincter bladder (urinary) › trigone bladder (urinary) › urachus bladder (urinary) › wall bladder (urinary) › wall › anterior bladder (urinary) › wall › lateral
5 more anatomical sites map to this code.
Anatomical sites that code here: D41.8
3 anatomical sites in the table urinary organ or system › specified sites NEC Skene's gland paraurethral › gland
Anatomical sites that code here: D41.9
1 anatomical site in the table urinary organ or system
Anatomical sites that code here: D42.0
13 anatomical sites in the table tentorium (cerebelli) pia mater › cerebral pia mater › cranial arachnoid › cerebral brain NEC › meninges cranial (fossa, any) › meninges dura (cranial) (mater) › cerebral falx (cerebella) (cerebri) cerebrum, cerebral (cortex) (hemisphere) (white matter) › meninges meninges › brain meninges › cerebral meninges › cranial
1 more anatomical sites map to this code.
Anatomical sites that code here: D42.1
8 anatomical sites in the table meninges › spinal (cord) dura (cranial) (mater) › spinal arachnoid › spinal pia mater › spinal spine, spinal (column) › dura mater spine, spinal (column) › membrane spine, spinal (column) › meninges spine, spinal (column) › pia mater
Anatomical sites that code here: D42.9
5 anatomical sites in the table subdural pia mater arachnoid dura (cranial) (mater) meninges
Anatomical sites that code here: D43.0
48 anatomical sites in the table island of Reil globus pallidus frontal › lobe, brain frontal › pole ganglia › basal hemisphere, cerebral hippocampus, brain insula internal › capsule insular tissue (pancreas) › brain hypothalamus corpus › striatum, cerebrum
36 more anatomical sites map to this code.
Anatomical sites that code here: D43.1
25 anatomical sites in the table ventricle (cerebral) (floor) (lateral) (third) › fourth vermis, cerebellum stem, brain spine, spinal (column) › bulb pons (varolii) pyramid (brain) olive (brain) peduncle, cerebral brain NEC › medulla oblongata brain NEC › ventricle (floor) › fourth brain NEC › peduncle brain NEC › pons
13 more anatomical sites map to this code.
Anatomical sites that code here: D43.2
14 anatomical sites in the table motor tract › brain fossa (of) › middle (cranial) fossa (of) › posterior (cranial) fossa (of) › anterior (cranial) fossa (of) › cranial intracranial NEC corpus › callosum, brain cranial (fossa, any) brain NEC brain NEC › corpus callosum brain NEC › tapetum posterior fossa (cranial)
2 more anatomical sites map to this code.
Anatomical sites that code here: D43.3
24 anatomical sites in the table olfactory nerve or bulb optic nerve, chiasm, or tract auditory › nerve acoustic nerve cranial (fossa, any) › nerve cranial (fossa, any) › nerve › specified NEC chiasma opticum ganglia › cranial nerve nerve (ganglion) › abducens nerve (ganglion) › accessory (spinal) nerve (ganglion) › acoustic nerve (ganglion) › auditory
12 more anatomical sites map to this code.
Anatomical sites that code here: D43.4
7 anatomical sites in the table motor tract › cauda equina motor tract › spinal filum terminale cauda equina conus medullaris cord (true) (vocal) › spinal (cervical) (lumbar) (thoracic) spine, spinal (column) › cord (cervical) (lumbar) (sacral) (thoracic)
Anatomical sites that code here: D43.8
2 anatomical sites in the table parasellar nervous system (central) › specified site NEC
Anatomical sites that code here: D43.9
4 anatomical sites in the table nervous system (central) motor tract epidural extradural
Anatomical sites that code here: D44.0
2 anatomical sites in the table thyroglossal duct thyroid (gland)
Anatomical sites that code here: D44.1
12 anatomical sites in the table suprarenal suprarenal › capsule suprarenal › cortex suprarenal › gland suprarenal › medulla cortex › adrenal adrenal adrenal › capsule adrenal › cortex adrenal › gland adrenal › medulla medulla › adrenal
Anatomical sites that code here: D44.2
1 anatomical site in the table parathyroid (gland)
Anatomical sites that code here: D44.3
7 anatomical sites in the table pituitary (body) (fossa) (gland) (lobe) Rathke's pouch sella turcica fossa (of) › pituitary hypophysis intrasellar craniobuccal pouch
Anatomical sites that code here: D44.4
1 anatomical site in the table craniopharyngeal (duct) (pouch)
Anatomical sites that code here: D44.5
1 anatomical site in the table pineal (body) (gland)
Anatomical sites that code here: D44.6
1 anatomical site in the table carotid (artery) › body
Anatomical sites that code here: D44.7
6 anatomical sites in the table aortic body glomus › jugularis para-aortic body paraganglion NEC organ of Zuckerkandl Zuckerkandl organ
Anatomical sites that code here: D44.9
4 anatomical sites in the table pluriendocrine gland, glandular (lymphatic) (system) › endocrine NEC endocrine gland NEC endocrine gland NEC › pluriglandular
Anatomical sites that code here: D47.9
4 anatomical sites in the table bone (periosteum) › marrow NEC (any bone) marrow (bone) NEC spine, spinal (column) › marrow NEC vertebra (column) › marrow NEC
Anatomical sites that code here: D48.0
120 anatomical sites in the table vertebra (column) › sacrum vertebra (column) vertebra (column) › coccyx vomer xiphoid process spine, spinal (column) › sacrum spine, spinal (column) › lumbosacral spine, spinal (column) › coccyx spine, spinal (column) skull sphenoid › bone sternum
108 more anatomical sites map to this code.
Anatomical sites that code here: D48.1
113 anatomical sites in the table coccygeal › body or glomus cartilage (articular) (joint) NEC › pinna cartilage (articular) (joint) NEC › eyelid cartilage (articular) (joint) NEC › ear (external) cartilage (articular) (joint) NEC › auricular connective tissue NEC › abdomen connective tissue NEC › abdominal wall connective tissue NEC › ankle connective tissue NEC › antecubital fossa or space connective tissue NEC › arm connective tissue NEC › auricle (ear) connective tissue NEC › axilla
101 more anatomical sites map to this code.
Anatomical sites that code here: D48.2
103 anatomical sites in the table sympathetic nerve or nervous system NEC spine, spinal (column) › nerve (root) spine, spinal (column) › root sciatic nerve peripheral nerve NEC plexus › lumbosacral plexus › sacral plexus › brachial plexus › cervical lumbosacral plexus nerve (ganglion) › ulnar nerve (ganglion) › intercostal
91 more anatomical sites map to this code.
Anatomical sites that code here: D48.3
9 anatomical sites in the table connective tissue NEC › retroperitoneum perirenal (tissue) peripancreatic perinephric periadrenal (tissue) paranephric retrocecal retroperitoneal (space) (tissue) retroperitoneum
Anatomical sites that code here: D48.4
12 anatomical sites in the table rectouterine pouch omentum peritoneum, peritoneal (cavity) peritoneum, peritoneal (cavity) › parietal peritoneum, peritoneal (cavity) › pelvic peritoneum, peritoneal (cavity) › specified part NEC cavity › peritoneal cul-de-sac (Douglas') Douglas' cul-de-sac or pouch mesentery, mesenteric mesoappendix mesocolon
Anatomical sites that code here: D48.5
134 anatomical sites in the table meatus external (ear) meibomian gland lip › skin (commissure) (lower) (upper) nasolabial groove nail nail › finger nail › toe nates nose, nasal › skin nose, nasal › ala (external) (nasi) nose, nasal › external (skin) eyebrow
122 more anatomical sites map to this code.
Anatomical sites that code here: D48.6
16 anatomical sites in the table areola breast (connective tissue) (glandular tissue) (soft parts) breast (connective tissue) (glandular tissue) (soft parts) › areola breast (connective tissue) (glandular tissue) (soft parts) › axillary tail breast (connective tissue) (glandular tissue) (soft parts) › central portion breast (connective tissue) (glandular tissue) (soft parts) › inner breast (connective tissue) (glandular tissue) (soft parts) › lower breast (connective tissue) (glandular tissue) (soft parts) › lower-inner quadrant breast (connective tissue) (glandular tissue) (soft parts) › lower-outer quadrant breast (connective tissue) (glandular tissue) (soft parts) › tail (axillary) breast (connective tissue) (glandular tissue) (soft parts) › upper breast (connective tissue) (glandular tissue) (soft parts) › upper-inner quadrant
4 more anatomical sites map to this code.
Anatomical sites that code here: D48.7
214 anatomical sites in the table buttock NEC calf arm NEC antecubital fossa or space ankle NEC abdominopelvic abdomen, abdominal abdomen, abdominal › cavity abdomen, abdominal › organ abdomen, abdominal › viscera axilla, axillary atrium, cardiac
202 more anatomical sites map to this code.
Anatomical sites that code here: D48.9
2 anatomical sites in the table unknown site or unspecified Neoplasm, neoplastic
