2024 ICD-10-CM Diagnosis Code C80.1

Malignant (primary) neoplasm, unspecified

ICD-10-CM Code:
C80.1
ICD-10 Code for:
Malignant (primary) neoplasm, unspecified
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

Code Classification

  • Neoplasms
    (C00–D49)
    • Malignant neoplasms of ill-defined, other secondary and unspecified sites
      (C76-C80)
      • Malignant neoplasm without specification of site
        (C80)

C80.1 is a billable diagnosis code used to specify a medical diagnosis of malignant (primary) neoplasm, unspecified. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

The following anatomical sites found in the Table of Neoplasms reference this diagnosis code given the correct histological behavior: Neoplasm, neoplastic unknown site or unspecified .

Unspecified diagnosis codes like C80.1 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Acantholytic squamous cell carcinoma of skin
  • Acquired hemophagocytic lymphohistiocytosis associated with malignant disease
  • Adenocarcinoma in adenomatous polyp
  • Adenocarcinoma in villous adenoma
  • Adenocarcinoma of bladder
  • Adenocarcinoma of carotid body
  • Adenocarcinoma of cervix
  • Adenocarcinoma of cervix
  • Adenocarcinoma of ileum
  • Adenocarcinoma of lacrimal gland
  • Adenocarcinoma of lacrimal gland
  • Adenocarcinoma of Meckel diverticulum
  • Adenocarcinoma of paraganglia
  • Adenocarcinoma of paraganglia
  • Adenocarcinoma of parathyroid gland
  • Adenocarcinoma of pituitary gland
  • Adenocarcinoma of prostate
  • Adenocarcinoma of small intestine
  • Adenoid cystic carcinoma of cervix uteri
  • Adenoid cystic carcinoma of lacrimal gland
  • Adenoid cystic carcinoma of lacrimal gland
  • Adenoid cystic carcinoma of oropharynx
  • Adenoid cystic carcinoma of parotid gland
  • Adenoid cystic carcinoma of salivary gland
  • Adenoid cystic carcinoma of salivary gland
  • Adenoid cystic carcinoma of salivary gland
  • Adenoid cystic carcinoma of submandibular gland
  • Adenoid cystic carcinoma of trachea
  • Adenosquamous carcinoma of cervix
  • Anemia in malignant neoplastic disease
  • Anemia in neoplastic disease
  • Arterial invasion by tumor absent
  • Arterial invasion by tumor indeterminate
  • Arterial invasion by tumor present
  • Arthritis secondary to malignancy
  • Atelectasis AND/OR obstructive pneumonitis of entire lung associated with direct extension of malignant neoplasm
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Basis of cancer diagnosis
  • Bilateral metastatic giant cell carcinoma to lungs
  • Bilateral metastatic large cell carcinoma to lungs
  • Breakthrough cancer pain
  • Breakthrough pain
  • Cachexia
  • Cancer confirmed
  • Cancer diagnosis based on clinical evidence
  • Cancer diagnosis based on cytological evidence
  • Cancer diagnosis based on death certificate
  • Cancer diagnosis based on investigations, without a tissue diagnosis
  • Cancer diagnosis based on metastatic histological evidence
  • Cancer diagnosis based on primary site histological evidence
  • Cancer diagnosis based on specific tumor markers
  • Cancer treatment started
  • Cancerous ulcer
  • Cancer-related fatigue
  • Carcinoma of brain
  • Carcinoma of brain
  • Chemosensitive malignant neoplastic disease
  • Chest wall involved by direct extension of malignant neoplasm
  • Chronic glomerulonephritis associated with another disorder
  • Chronic pain due to malignant neoplastic disease
  • Chronic pain following surgical procedure for cancer
  • Chylothorax
  • Clear cell squamous cell carcinoma of skin
  • Common bile duct surgical margin, involved by tumor
  • Cutaneous papillomatosis
  • Cystadenocarcinoma of kidney
  • Cystadenocarcinoma of ovary
  • Cystadenocarcinoma of pancreas
  • Deep surgical margin involvement by tumor present
  • Deep surgical margin involvement by tumor present
  • Deep surgical margin, focal, involvement by tumor present
  • Deep surgical margin, multifocal, involvement by tumor present
  • Dementia due to metastatic malignant neoplasm to brain
  • Depth of invasion by tumor cannot be determined
  • Diaphragm involved by direct extension of malignant neoplasm
  • Dilated cardiomyopathy due to malignancy
  • Disorder confirmed
  • Distance of invasive carcinoma from anal verge unknown
  • Distance of tumor from anal verge unknown
  • Distant metastasis cannot be assessed
  • Distribution of body fat loss - finding
  • Eaton Lambert syndrome with underlying malignancy
  • Eaton-Lambert syndrome
  • Embolism due to malignant neoplasm
  • Embryonal carcinoma
  • Epididymis involved by direct extension of malignant neoplasm
  • Erythema multiforme due to malignancy
  • Extent of stromal invasion by tumor cannot be assessed
  • Extent of surgical margin involvement by malignant neoplasm cannot be assessed
  • Extragonadal germinoma
  • Extrarenal rhabdoid tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of optic nerve by tumor
  • Finding addressing invasion of sclera by tumor
  • Finding addressing invasion of sclera by tumor
  • Finding addressing invasion of sclera by tumor
  • Finding addressing invasion of sclera by tumor
  • Florid cutaneous papillomatosis
  • Germ cell tumor
  • Gerota's fascial surgical margin, involved by tumor
  • Glomerular disease due to neoplastic disease
  • Great vessels involved by direct extension of malignant neoplasm
  • Heart involved by direct extension of malignant neoplasm
  • Hemolytic erythrophagocytic syndrome
  • Hemophagocytic lymphohistiocytosis
  • Hypermelanosis due to ACTH/MSH-secreting tumor
  • Hypermelanosis due to malignant ACTH/MSH-secreting tumor
  • Hypermelanosis due to neoplasia
  • Infiltrating tumor border, microscopic
  • Invasion of neoplasm to visceral peritoneum
  • Invasion of skeletal muscle by carcinoma
  • Invasive tumor border
  • Left lacrimal adenoid cystic carcinoma
  • Local tumor invasion
  • Locally advanced malignant neoplasm
  • Lymphangitis carcinomatosa
  • Lymphatic extramural invasion by tumor present
  • Lymphatic intramural invasion by tumor present
  • Lymphatic invasion by tumor absent
  • Lymphatic invasion by tumor indeterminate
  • Lymphatic invasion by tumor present
  • Lymphatic tumor invasion finding
  • Lymphatic tumor invasion finding
  • Lymphatic tumor invasion finding
  • Lymphatic tumor invasion finding
  • Lymphatic tumor invasion finding
  • Lymphoepithelial carcinoma
  • Main bronchus involved by direct extension of malignant neoplasm
  • Malignancy-associated glomerulonephritis
  • Malignancy-associated membranous nephropathy
  • Malignant adenomatous neoplasm
  • Malignant cachexia
  • Malignant chylothorax
  • Malignant epithelial neoplasm
  • Malignant infiltration of skin by underlying tumor
  • Malignant neoplasm after immunosuppressive therapy
  • Malignant neoplasm in full remission
  • Malignant neoplasm in partial remission
  • Malignant neoplasm of base of tongue dorsal surface
  • Malignant neoplasm of bone, connective tissue, skin and breast
  • Malignant neoplasm of carotid body
  • Malignant neoplasm of endocervix
  • Malignant neoplasm of exocervix
  • Malignant neoplasm of lower lobe bronchus
  • Malignant neoplasm of lower lobe bronchus
  • Malignant neoplasm of middle lobe bronchus
  • Malignant neoplasm of midline of tongue
  • Malignant neoplasm of tarsus of eyelid
  • Malignant neoplasm of upper lobe bronchus
  • Malignant neoplasm of upper lobe bronchus
  • Malignant neoplasm with AIDS
  • Malignant neoplastic disease
  • Malignant neoplastic disease co-occurrent with human immunodeficiency virus infection
  • Malignant neoplastic disease co-occurrent with human immunodeficiency virus infection
  • Malignant neoplastic disease in mother complicating childbirth
  • Malignant neoplastic disease in pregnancy
  • Malignant rhabdoid tumor
  • Malignant teratoma
  • Malignant tumor of ampulla of Vater
  • Malignant tumor of anterior floor of mouth
  • Malignant tumor of anterior two-thirds of tongue - dorsal surface
  • Malignant tumor of anterior two-thirds of tongue - ventral surface
  • Malignant tumor of body of pancreas
  • Malignant tumor of body of penis
  • Malignant tumor of body of stomach
  • Malignant tumor of cecum
  • Malignant tumor of cervical part of esophagus
  • Malignant tumor of commissure of lip
  • Malignant tumor of corpus spongiosum
  • Malignant tumor of endocrine pancreas
  • Malignant tumor of epididymis
  • Malignant tumor of foreskin
  • Malignant tumor of frenum linguae
  • Malignant tumor of frenum of lower lip
  • Malignant tumor of frenum of upper lip
  • Malignant tumor of fundus of stomach
  • Malignant tumor of glans penis
  • Malignant tumor of greater curve of stomach
  • Malignant tumor of hard palate
  • Malignant tumor of head of pancreas
  • Malignant tumor of hepatic flexure
  • Malignant tumor of lateral floor of mouth
  • Malignant tumor of lesser curve of stomach
  • Malignant tumor of lingual tonsil
  • Malignant tumor of lower buccal sulcus
  • Malignant tumor of lower gingiva
  • Malignant tumor of lower labial mucosa
  • Malignant tumor of lower labial sulcus
  • Malignant tumor of Meckel's diverticulum
  • Malignant tumor of middle third of esophagus
  • Malignant tumor of parathyroid gland
  • Malignant tumor of parathyroid gland
  • Malignant tumor of pyloric antrum
  • Malignant tumor of pylorus
  • Malignant tumor of rectosigmoid junction
  • Malignant tumor of retromolar area
  • Malignant tumor of skin of penis
  • Malignant tumor of spermatic cord
  • Malignant tumor of splenic flexure
  • Malignant tumor of subglottis
  • Malignant tumor of sublingual gland
  • Malignant tumor of tail of pancreas
  • Malignant tumor of thoracic part of esophagus
  • Malignant tumor of tonsil
  • Malignant tumor of unknown origin
  • Malignant tumor of upper buccal sulcus
  • Malignant tumor of upper gingiva
  • Malignant tumor of upper labial mucosa
  • Malignant tumor of upper labial sulcus
  • Malignant tumor of upper third of esophagus
  • Malignant tumor of uvula
  • Malignant tumor of vermilion border of lower lip
  • Malignant tumor of vermilion border of upper lip
  • Malignant tumor of vocal cord
  • Malignant white blood cell disorder
  • Mediastinal pleura involved by direct extension of malignant neoplasm
  • Mediastinum involved by direct extension of malignant neoplasm
  • Metastasis to lymph node from adenocarcinoma
  • Metastasis to lymph node from adenocarcinoma
  • Metastasis to lymph node from adenocarcinoma
  • Metastasis to lymph node from adenocarcinoma
  • Metastasis to lymph node from adenocarcinoma
  • Metastatic acantholytic squamous cell carcinoma
  • Metastatic acantholytic squamous cell carcinoma
  • Metastatic acantholytic squamous cell carcinoma to skin
  • Metastatic adenocarcinoma to abdominal lymph node
  • Metastatic adenocarcinoma to bladder
  • Metastatic adenocarcinoma to carotid body
  • Metastatic adenocarcinoma to lymph node of head and neck
  • Metastatic adenocarcinoma to lymph node of lower limb
  • Metastatic adenocarcinoma to lymph node of upper limb
  • Metastatic adenocarcinoma to Meckel diverticulum
  • Metastatic adenocarcinoma to Moll's gland
  • Metastatic adenocarcinoma to pancreatic duct
  • Metastatic adenocarcinoma to paraganglia
  • Metastatic adenocarcinoma to parathyroid
  • Metastatic adenocarcinoma to pituitary gland
  • Metastatic adenocarcinoma to prostate
  • Metastatic adenocarcinoma to retinal pigment epithelium
  • Metastatic adenocarcinoma to skin
  • Metastatic adenoid cystic carcinoma to cervix uteri
  • Metastatic adenoid cystic carcinoma to left lacrimal gland
  • Metastatic adenoid cystic carcinoma to oropharynx
  • Metastatic adenoid cystic carcinoma to parotid gland
  • Metastatic adenoid cystic carcinoma to right lacrimal gland
  • Metastatic adenoid cystic carcinoma to salivary gland
  • Metastatic adenoid cystic carcinoma to submandibular gland
  • Metastatic adenoid cystic carcinoma to trachea
  • Metastatic adenosquamous carcinoma to cervix
  • Metastatic carcinoma of abdominal lymph node
  • Metastatic carcinoma of pelvic lymph node
  • Metastatic carcinoma to abdominal part of esophagus
  • Metastatic carcinoma to ampulla of Vater
  • Metastatic carcinoma to anal canal
  • Metastatic carcinoma to anterior part of floor of mouth
  • Metastatic carcinoma to anterior two-thirds tongue ventrum
  • Metastatic carcinoma to ascending colon
  • Metastatic carcinoma to axillary tail of breast
  • Metastatic carcinoma to base of tongue
  • Metastatic carcinoma to biliary tract
  • Metastatic carcinoma to biliary tract
  • Metastatic carcinoma to bladder
  • Metastatic carcinoma to body of pancreas
  • Metastatic carcinoma to body of stomach
  • Metastatic carcinoma to bone of clavicle
  • Metastatic carcinoma to bone of lower limb
  • Metastatic carcinoma to bone of rib
  • Metastatic carcinoma to bone of sternum
  • Metastatic carcinoma to bone of upper limb
  • Metastatic carcinoma to bone, connective tissue, skin and breast
  • Metastatic carcinoma to cardia of stomach
  • Metastatic carcinoma to cecum
  • Metastatic carcinoma to cervical part of esophagus
  • Metastatic carcinoma to cervix
  • Metastatic carcinoma to colon
  • Metastatic carcinoma to commissure of lip
  • Metastatic carcinoma to common bile duct
  • Metastatic carcinoma to descending colon
  • Metastatic carcinoma to dorsal surface of anterior two-thirds of tongue
  • Metastatic carcinoma to dorsal surface of base of tongue
  • Metastatic carcinoma to duodenum
  • Metastatic carcinoma to duodenum
  • Metastatic carcinoma to endocervix
  • Metastatic carcinoma to endocrine pancreas
  • Metastatic carcinoma to exocervix
  • Metastatic carcinoma to extrahepatic bile duct
  • Metastatic carcinoma to fallopian tube
  • Metastatic carcinoma to foreskin
  • Metastatic carcinoma to frenum linguae
  • Metastatic carcinoma to frenum of lip
  • Metastatic carcinoma to frenum of lower lip
  • Metastatic carcinoma to frenum of upper lip
  • Metastatic carcinoma to fundus of stomach
  • Metastatic carcinoma to gallbladder
  • Metastatic carcinoma to gallbladder and extrahepatic biliary tract
  • Metastatic carcinoma to genital organ
  • Metastatic carcinoma to glans penis
  • Metastatic carcinoma to glottis
  • Metastatic carcinoma to greater curve of stomach
  • Metastatic carcinoma to hard palate
  • Metastatic carcinoma to head of pancreas
  • Metastatic carcinoma to hepatic flexure
  • Metastatic carcinoma to intrahepatic bile duct
  • Metastatic carcinoma to larynx
  • Metastatic carcinoma to larynx
  • Metastatic carcinoma to larynx
  • Metastatic carcinoma to lateral part of floor of mouth
  • Metastatic carcinoma to lesser curve of stomach
  • Metastatic carcinoma to lingual tonsil
  • Metastatic carcinoma to lip
  • Metastatic carcinoma to lip, oral cavity and/or pharynx
  • Metastatic carcinoma to liver
  • Metastatic carcinoma to lower buccal sulcus
  • Metastatic carcinoma to lower gum
  • Metastatic carcinoma to lower inner quadrant of breast
  • Metastatic carcinoma to lower labial sulcus
  • Metastatic carcinoma to lower lobe of lung
  • Metastatic carcinoma to lower outer quadrant of breast
  • Metastatic carcinoma to lower third of esophagus
  • Metastatic carcinoma to lymph node of head and neck
  • Metastatic carcinoma to lymph node of lower limb
  • Metastatic carcinoma to lymph node of thorax
  • Metastatic carcinoma to main bronchus
  • Metastatic carcinoma to male breast
  • Metastatic carcinoma to meibomian gland
  • Metastatic carcinoma to middle third of esophagus
  • Metastatic carcinoma to midline of tongue
  • Metastatic carcinoma to palate
  • Metastatic carcinoma to pancreas
  • Metastatic carcinoma to parathyroid
  • Metastatic carcinoma to parotid gland
  • Metastatic carcinoma to pelvic bones, sacrum and coccyx
  • Metastatic carcinoma to penis
  • Metastatic carcinoma to pituitary
  • Metastatic carcinoma to prostate
  • Metastatic carcinoma to pyloric antrum
  • Metastatic carcinoma to pylorus
  • Metastatic carcinoma to rectosigmoid junction
  • Metastatic carcinoma to retromolar area
  • Metastatic carcinoma to scapula
  • Metastatic carcinoma to sigmoid colon
  • Metastatic carcinoma to skin of head
  • Metastatic carcinoma to skin of lower limb
  • Metastatic carcinoma to skin of neck
  • Metastatic carcinoma to skin of trunk
  • Metastatic carcinoma to skin of trunk
  • Metastatic carcinoma to skin of upper limb
  • Metastatic carcinoma to soft palate
  • Metastatic carcinoma to splenic flexure
  • Metastatic carcinoma to stomach
  • Metastatic carcinoma to subglottis
  • Metastatic carcinoma to sublingual gland
  • Metastatic carcinoma to submandibular gland
  • Metastatic carcinoma to supraglottis
  • Metastatic carcinoma to supraglottis
  • Metastatic carcinoma to supraglottis
  • Metastatic carcinoma to tail of pancreas
  • Metastatic carcinoma to thoracic part of esophagus
  • Metastatic carcinoma to tongue
  • Metastatic carcinoma to tonsil
  • Metastatic carcinoma to transverse colon
  • Metastatic carcinoma to upper buccal sulcus
  • Metastatic carcinoma to upper gum
  • Metastatic carcinoma to upper inner quadrant of breast
  • Metastatic carcinoma to upper labial sulcus
  • Metastatic carcinoma to upper outer quadrant of breast
  • Metastatic carcinoma to upper third of esophagus
  • Metastatic carcinoma to uvula
  • Metastatic carcinoma to vagina
  • Metastatic carcinoma to ventral surface of tongue
  • Metastatic carcinoma to vermilion border of lower lip
  • Metastatic carcinoma to vermilion border of upper lip
  • Metastatic carcinoma to vocal cord
  • Metastatic castration-resistant prostate cancer
  • Metastatic castration-resistant prostate cancer
  • Metastatic castration-resistant prostate cancer
  • Metastatic castration-resistant prostate cancer
  • Metastatic clear cell squamous cell carcinoma to skin
  • Metastatic cystadenocarcinoma to kidney
  • Metastatic cystadenocarcinoma to ovary
  • Metastatic cystadenocarcinoma to pancreas
  • Metastatic giant cell carcinoma to left lung
  • Metastatic giant cell carcinoma to left lung
  • Metastatic giant cell carcinoma to lung
  • Metastatic giant cell carcinoma to lung
  • Metastatic giant cell carcinoma to lung
  • Metastatic giant cell carcinoma to lung
  • Metastatic giant cell carcinoma to right lung
  • Metastatic giant cell carcinoma to right lung
  • Metastatic large cell carcinoma to left lung
  • Metastatic large cell carcinoma to left lung
  • Metastatic large cell carcinoma to lung
  • Metastatic large cell carcinoma to lung
  • Metastatic large cell carcinoma to lung
  • Metastatic large cell carcinoma to lung
  • Metastatic large cell carcinoma to right lung
  • Metastatic large cell carcinoma to right lung
  • Metastatic malignant neoplasm to abdominal esophagus
  • Metastatic malignant neoplasm to adnexa of skin
  • Metastatic malignant neoplasm to adnexa of skin
  • Metastatic malignant neoplasm to ampulla of Vater
  • Metastatic malignant neoplasm to anal canal
  • Metastatic malignant neoplasm to anterior portion of floor of mouth
  • Metastatic malignant neoplasm to anterior two-thirds of tongue
  • Metastatic malignant neoplasm to anterior two-thirds of tongue
  • Metastatic malignant neoplasm to anus
  • Metastatic malignant neoplasm to ascending colon
  • Metastatic malignant neoplasm to ascending colon
  • Metastatic malignant neoplasm to axillary tail of breast
  • Metastatic malignant neoplasm to base of tongue
  • Metastatic malignant neoplasm to base of tongue
  • Metastatic malignant neoplasm to body of pancreas
  • Metastatic malignant neoplasm to body of penis
  • Metastatic malignant neoplasm to body of stomach
  • Metastatic malignant neoplasm to bronchus of left lower lobe
  • Metastatic malignant neoplasm to bronchus of left upper lobe
  • Metastatic malignant neoplasm to bronchus of right lower lobe
  • Metastatic malignant neoplasm to bronchus of right middle lobe
  • Metastatic malignant neoplasm to bronchus of right upper lobe
  • Metastatic malignant neoplasm to cardia of stomach
  • Metastatic malignant neoplasm to carotid body
  • Metastatic malignant neoplasm to cecum
  • Metastatic malignant neoplasm to cerebrum
  • Metastatic malignant neoplasm to cerebrum
  • Metastatic malignant neoplasm to cervical esophagus
  • Metastatic malignant neoplasm to cervix uteri
  • Metastatic malignant neoplasm to cervix uteri
  • Metastatic malignant neoplasm to cervix uteri
  • Metastatic malignant neoplasm to cervix uteri
  • Metastatic malignant neoplasm to cervix uteri
  • Metastatic malignant neoplasm to clavicle
  • Metastatic malignant neoplasm to commissure of lip
  • Metastatic malignant neoplasm to common bile duct
  • Metastatic malignant neoplasm to common bile duct
  • Metastatic malignant neoplasm to conjunctiva
  • Metastatic malignant neoplasm to descending colon
  • Metastatic malignant neoplasm to descending colon
  • Metastatic malignant neoplasm to dorsal surface of tongue
  • Metastatic malignant neoplasm to dorsal surface of tongue
  • Metastatic malignant neoplasm to dorsal surface of tongue
  • Metastatic malignant neoplasm to duodenum
  • Metastatic malignant neoplasm to duodenum
  • Metastatic malignant neoplasm to endocervix
  • Metastatic malignant neoplasm to epididymis
  • Metastatic malignant neoplasm to exocervix
  • Metastatic malignant neoplasm to extrahepatic bile ducts
  • Metastatic malignant neoplasm to extrahepatic bile ducts
  • Metastatic malignant neoplasm to extrahepatic bile ducts
  • Metastatic malignant neoplasm to extrahepatic bile ducts
  • Metastatic malignant neoplasm to fallopian tube
  • Metastatic malignant neoplasm to floor of mouth
  • Metastatic malignant neoplasm to floor of mouth
  • Metastatic malignant neoplasm to floor of mouth
  • Metastatic malignant neoplasm to floor of mouth
  • Metastatic malignant neoplasm to fundus of stomach
  • Metastatic malignant neoplasm to gallbladder
  • Metastatic malignant neoplasm to gallbladder
  • Metastatic malignant neoplasm to glans penis
  • Metastatic malignant neoplasm to glottis
  • Metastatic malignant neoplasm to glottis
  • Metastatic malignant neoplasm to greater curvature of stomach
  • Metastatic malignant neoplasm to gum
  • Metastatic malignant neoplasm to gum
  • Metastatic malignant neoplasm to hard palate
  • Metastatic malignant neoplasm to head of pancreas
  • Metastatic malignant neoplasm to hepatic flexure of colon
  • Metastatic malignant neoplasm to ileum
  • Metastatic malignant neoplasm to inner aspect of lip
  • Metastatic malignant neoplasm to inner aspect of lip
  • Metastatic malignant neoplasm to inner aspect of lower lip
  • Metastatic malignant neoplasm to inner aspect of upper lip
  • Metastatic malignant neoplasm to intrahepatic bile ducts
  • Metastatic malignant neoplasm to intrahepatic bile ducts
  • Metastatic malignant neoplasm to intrapelvic lymph nodes
  • Metastatic malignant neoplasm to intrapelvic lymph nodes
  • Metastatic malignant neoplasm to intrathoracic lymph nodes
  • Metastatic malignant neoplasm to islets of Langerhans
  • Metastatic malignant neoplasm to jaw
  • Metastatic malignant neoplasm to jaw
  • Metastatic malignant neoplasm to lacrimal gland
  • Metastatic malignant neoplasm to lacrimal gland
  • Metastatic malignant neoplasm to lateral portion of floor of mouth
  • Metastatic malignant neoplasm to lateral wall of oropharynx
  • Metastatic malignant neoplasm to left lower lobe of lung
  • Metastatic malignant neoplasm to left upper lobe of lung
  • Metastatic malignant neoplasm to lesser curvature of stomach
  • Metastatic malignant neoplasm to lingual tonsil
  • Metastatic malignant neoplasm to liver
  • Metastatic malignant neoplasm to liver
  • Metastatic malignant neoplasm to liver
  • Metastatic malignant neoplasm to long bone of upper limb
  • Metastatic malignant neoplasm to lower gum
  • Metastatic malignant neoplasm to lower third of esophagus
  • Metastatic malignant neoplasm to lower third of esophagus
  • Metastatic malignant neoplasm to lymph nodes of lower limb
  • Metastatic malignant neoplasm to lymph nodes of lower limb
  • Metastatic malignant neoplasm to lymph nodes of lower limb
  • Metastatic malignant neoplasm to lymph nodes of multiple sites
  • Metastatic malignant neoplasm to lymph nodes of upper limb
  • Metastatic malignant neoplasm to lymph nodes of upper limb
  • Metastatic malignant neoplasm to main bronchus
  • Metastatic malignant neoplasm to major salivary gland
  • Metastatic malignant neoplasm to major salivary gland
  • Metastatic malignant neoplasm to major salivary gland
  • Metastatic malignant neoplasm to major salivary gland
  • Metastatic malignant neoplasm to major salivary gland
  • Metastatic malignant neoplasm to male breast
  • Metastatic malignant neoplasm to Meckel's diverticulum
  • Metastatic malignant neoplasm to middle third of esophagus
  • Metastatic malignant neoplasm to multiple lymph nodes
  • Metastatic malignant neoplasm to orbit
  • Metastatic malignant neoplasm to ovary
  • Metastatic malignant neoplasm to ovary
  • Metastatic malignant neoplasm to palate
  • Metastatic malignant neoplasm to palate
  • Metastatic malignant neoplasm to palate
  • Metastatic malignant neoplasm to palate
  • Metastatic malignant neoplasm to pancreatic duct
  • Metastatic malignant neoplasm to pancreatic duct
  • Metastatic malignant neoplasm to paraganglion
  • Metastatic malignant neoplasm to paraganglion
  • Metastatic malignant neoplasm to parathyroid gland
  • Metastatic malignant neoplasm to parathyroid gland
  • Metastatic malignant neoplasm to parotid gland
  • Metastatic malignant neoplasm to parotid gland
  • Metastatic malignant neoplasm to pelvic bone
  • Metastatic malignant neoplasm to penis
  • Metastatic malignant neoplasm to penis
  • Metastatic malignant neoplasm to penis
  • Metastatic malignant neoplasm to pituitary gland
  • Metastatic malignant neoplasm to pituitary gland
  • Metastatic malignant neoplasm to prepuce
  • Metastatic malignant neoplasm to prostate
  • Metastatic malignant neoplasm to prostate
  • Metastatic malignant neoplasm to prostate
  • Metastatic malignant neoplasm to prostate
  • Metastatic malignant neoplasm to pyloric antrum
  • Metastatic malignant neoplasm to pylorus
  • Metastatic malignant neoplasm to rectosigmoid junction
  • Metastatic malignant neoplasm to rectum
  • Metastatic malignant neoplasm to retina
  • Metastatic malignant neoplasm to retromolar area
  • Metastatic malignant neoplasm to rib
  • Metastatic malignant neoplasm to right lower lobe of lung
  • Metastatic malignant neoplasm to right middle lobe of lung
  • Metastatic malignant neoplasm to right upper lobe of lung
  • Metastatic malignant neoplasm to scapula
  • Metastatic malignant neoplasm to sebaceous gland
  • Metastatic malignant neoplasm to sigmoid colon
  • Metastatic malignant neoplasm to sigmoid colon
  • Metastatic malignant neoplasm to skin of eyelid
  • Metastatic malignant neoplasm to skin of face
  • Metastatic malignant neoplasm to skin of foot
  • Metastatic malignant neoplasm to skin of neck
  • Metastatic malignant neoplasm to skin of perineum
  • Metastatic malignant neoplasm to skin of trunk
  • Metastatic malignant neoplasm to skin of trunk
  • Metastatic malignant neoplasm to skin of upper limb
  • Metastatic malignant neoplasm to small intestine
  • Metastatic malignant neoplasm to small intestine
  • Metastatic malignant neoplasm to small intestine
  • Metastatic malignant neoplasm to soft palate
  • Metastatic malignant neoplasm to soft palate
  • Metastatic malignant neoplasm to soft tissues of face
  • Metastatic malignant neoplasm to soft tissues of neck
  • Metastatic malignant neoplasm to soft tissues of perineum
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to soft tissues of thorax
  • Metastatic malignant neoplasm to spermatic cord
  • Metastatic malignant neoplasm to splenic flexure of colon
  • Metastatic malignant neoplasm to sternum
  • Metastatic malignant neoplasm to subglottis
  • Metastatic malignant neoplasm to sublingual gland
  • Metastatic malignant neoplasm to submaxillary gland
  • Metastatic malignant neoplasm to submaxillary gland
  • Metastatic malignant neoplasm to sweat gland
  • Metastatic malignant neoplasm to tail of pancreas
  • Metastatic malignant neoplasm to thoracic esophagus
  • Metastatic malignant neoplasm to thyroid gland
  • Metastatic malignant neoplasm to tonsil
  • Metastatic malignant neoplasm to trachea
  • Metastatic malignant neoplasm to transverse colon
  • Metastatic malignant neoplasm to transverse colon
  • Metastatic malignant neoplasm to transverse colon
  • Metastatic malignant neoplasm to upper gum
  • Metastatic malignant neoplasm to upper third of esophagus
  • Metastatic malignant neoplasm to uvula
  • Metastatic malignant neoplasm to vagina
  • Metastatic malignant neoplasm to ventral surface of tongue
  • Metastatic malignant neoplasm to ventral surface of tongue
  • Metastatic malignant neoplasm to vermilion border of lip
  • Metastatic malignant neoplasm to vermilion border of lip
  • Metastatic malignant neoplasm to vermilion border of lower lip
  • Metastatic malignant neoplasm to vermilion border of upper lip
  • Metastatic malignant neoplasm to vestibule of mouth
  • Metastatic malignant neoplasm to vestibule of mouth
  • Metastatic malignant neoplasm to vestibule of mouth
  • Metastatic malignant neoplasm to vestibule of mouth
  • Metastatic malignant neoplasm to vocal cord
  • Metastatic malignant neoplasm to Waldeyer's ring
  • Metastatic malignant neoplasm to Waldeyer's ring
  • Metastatic papillary adenocarcinoma to thyroid
  • Metastatic plantar verrucous carcinoma
  • Metastatic small cell carcinoma
  • Metastatic small cell carcinoma
  • Metastatic small cell carcinoma
  • Metastatic small cell carcinoma to ovary
  • Metastatic small cell carcinoma to prostate
  • Metastatic squamous cell carcinoma of lymph nodes of head and neck
  • Metastatic squamous cell carcinoma of pelvic lymph node
  • Metastatic squamous cell carcinoma to abdominal lymph node
  • Metastatic squamous cell carcinoma to abdominal lymph node
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus
  • Metastatic squamous cell carcinoma to bronchus of left lower lobe
  • Metastatic squamous cell carcinoma to bronchus of left upper lobe
  • Metastatic squamous cell carcinoma to bronchus of right lower lobe
  • Metastatic squamous cell carcinoma to bronchus of right middle lobe
  • Metastatic squamous cell carcinoma to bronchus of right upper lobe
  • Metastatic squamous cell carcinoma to epididymis and spermatic cord
  • Metastatic squamous cell carcinoma to left lung
  • Metastatic squamous cell carcinoma to left lung
  • Metastatic squamous cell carcinoma to liver
  • Metastatic squamous cell carcinoma to liver and intrahepatic biliary tract
  • Metastatic squamous cell carcinoma to lung
  • Metastatic squamous cell carcinoma to lung
  • Metastatic squamous cell carcinoma to lung
  • Metastatic squamous cell carcinoma to lung
  • Metastatic squamous cell carcinoma to lung
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node
  • Metastatic squamous cell carcinoma to lymph node of lower limb
  • Metastatic squamous cell carcinoma to lymph node of upper limb
  • Metastatic squamous cell carcinoma to lymph nodes of multiple sites
  • Metastatic squamous cell carcinoma to prostate
  • Metastatic squamous cell carcinoma to right lung
  • Metastatic squamous cell carcinoma to right lung
  • Metastatic squamous cell carcinoma to right lung
  • Metastatic squamous cell carcinoma to skin
  • Metastatic squamous cell carcinoma to skin
  • Metastatic squamous cell carcinoma to skin
  • Metastatic verrucous carcinoma to oral cavity
  • Microcalcifications in tumor present
  • Microcalcifications present in malignant neoplasm
  • Microsatellite instability-high solid malignant tumor
  • Mixed germ cell tumor
  • Mucinous adenocarcinoma cells present, comprising less than 50 percent of malignant cells
  • Multiple malignancy
  • Multiple primary malignant melanomata
  • Myelopathy due to malignant neoplastic disease
  • Myelopathy due to neoplastic disease
  • Myometrial invasion by tumor absent
  • Myometrial invasion by tumor present
  • Neoplasm of body of pancreas
  • Neoplasm of bronchus of left lower lobe
  • Neoplasm of bronchus of left upper lobe
  • Neoplasm of bronchus of right lower lobe
  • Neoplasm of bronchus of right middle lobe
  • Neoplasm of bronchus of right upper lobe
  • Neoplasm of carotid body
  • Neoplasm of cervical esophagus
  • Neoplasm of commissure of lip
  • Neoplasm of exocervix
  • Neoplasm of head of pancreas
  • Neoplasm of hepatic flexure of colon
  • Neoplasm of lingual tonsil
  • Neoplasm of lower gum
  • Neoplasm of Meckel's diverticulum
  • Neoplasm of prepuce
  • Neoplasm of retromolar area
  • Neoplasm of splenic flexure of colon
  • Neoplasm of tail of pancreas
  • Neoplasm of upper gum
  • Neoplasm of uvula
  • No anti-cancer treatment - advanced stage cancer
  • No anti-cancer treatment - poor performance status
  • No anti-cancer treatment - significant co-morbidity
  • No anti-cancer treatment - watchful waiting
  • No anti-cancer treatment available
  • No anti-cancer treatment due to unknown primary
  • No tumor invasion
  • No tumor invasion of adjacent tissue
  • No vascular invasion by tumor
  • Obstructive nephropathy due to malignancy
  • Oligometastatic malignant neoplasm
  • Oxyphilic adenocarcinoma
  • Pain due to neoplastic disease
  • Pain due to neoplastic disease
  • Pancreatic ductal adenocarcinoma
  • Pancreatic surgical margin, involved by tumor
  • Pancreatic surgical margin, involved by tumor
  • Pancreatic surgical margin, involved by tumor
  • Pancreatic surgical margin, involved by tumor
  • Pancreatic surgical margin, involved by tumor
  • Panniculitis secondary to malignancy
  • Paratesticular malignant neoplasm
  • Parietal pericardium involved by direct extension of malignant neoplasm
  • Pathology examination findings indeterminate
  • Pathology examination findings indeterminate
  • Pathology examination findings indeterminate
  • Pathology examination findings indeterminate
  • Patient died before anti-cancer treatment
  • Pelvic sidewall involved by direct extension of malignant neoplasm
  • Pericarditis secondary to malignant primary tumor
  • Pericarditis secondary to neoplasia
  • Perihilar fat involved by direct extension of malignant neoplasm
  • Perineural invasion by tumor absent
  • Perineural invasion by tumor indeterminate
  • Perineural invasion by tumor not identified
  • Perineural invasion by tumor present
  • Perineural invasion finding
  • Perineural invasion finding
  • Perineural invasion finding
  • Perineural invasion finding
  • Peripheral neuroectodermal tumor
  • Periprostatic fat invasion by tumor not identified
  • Periprostatic fat invasion by tumor present
  • Perivesical fat involved by direct extension of malignant neoplasm
  • Plantar verrucous carcinoma
  • Pleural effusion due to another disorder
  • Pleural effusion due to another disorder
  • Pleural effusion due to malignant neoplastic disease
  • Pleural effusion due to malignant neoplastic disease
  • Pleural effusion due to neoplastic disease
  • Pleural effusion due to neoplastic disease
  • Pleural invasion by tumor absent
  • Pleural invasion by tumor cannot be assessed
  • Pleural invasion by tumor indeterminate
  • Pleural invasion by tumor present
  • Polyembryoma
  • Polymyositis
  • Polymyositis with malignant disease
  • Primary acantholytic squamous cell carcinoma
  • Primary adenocarcinoma in adenomatous polyp
  • Primary adenosquamous cell carcinoma
  • Primary extrarenal rhabdoid tumor
  • Primary malignant germ cell neoplasm
  • Primary malignant neoplasm
  • Primary malignant neoplasm of independent multiple sites
  • Primary malignant neoplasm of musculoskeletal system
  • Primary malignant neoplasm of unknown site
  • Primary oxyphilic adenocarcinoma
  • Primary small cell carcinoma
  • Primary solid neoplasm with neurotrophic receptor tyrosine kinase gene fusion
  • Primary spindle cell squamous cell carcinoma
  • Primary undifferentiated large cell carcinoma
  • Primary verrucous squamous cell carcinoma
  • Prostatic stroma involved by direct extension of malignant neoplasm
  • Pulmonary parenchymal invasion by tumor absent
  • Pulmonary parenchymal invasion by tumor cannot be assessed
  • Pulmonary parenchymal invasion by tumor indeterminate
  • Radiologic finding of tumor invasion into adjacent tissue
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reason for no specific anti-cancer treatment
  • Reasons for treatment
  • Reasons for treatment
  • Reasons for treatment
  • Reasons for treatment
  • Reasons for treatment
  • Reasons for treatment
  • Reasons for treatment
  • Rectum involved by direct extension of malignant neoplasm
  • Recurrent malignant neoplasm
  • Recurrent malignant neoplastic disease
  • Recurrent squamous cell carcinoma
  • Refractory malignant neoplastic disease
  • Relapsing malignant neoplastic disease
  • Renal capsular surgical margin, involved by tumor
  • Renal involvement in malignant disease
  • Renal involvement in malignant disease
  • Renal involvement in malignant disease
  • Renal pelvis surgical margin, involved by tumor
  • Renal pelvis, renal parenchymal surgical margin, involved by tumor
  • Renal vein surgical margin, involved by tumor
  • Restrictive cardiomyopathy secondary to malignancy
  • Rete testis involved by direct extension of malignant neoplasm
  • Retinal pigment epithelial adenocarcinoma
  • Right lacrimal adenoid cystic carcinoma
  • Salivary gland type carcinoma of oropharynx
  • Scleral invasion by tumor cannot be determined
  • Scrotal wall involved by direct extension of malignant neoplasm
  • Second primary cancer
  • Secondary hemophagocytic lymphohistiocytosis
  • Secondary malignant neoplasm of bilateral lungs
  • Secondary malignant neoplasm of bilateral lungs
  • Secondary restrictive cardiomyopathy
  • Seminal vesicle invasion by tumor absent
  • Seminal vesicle invasion by tumor not identified
  • Seminal vesicle invasion by tumor present
  • Seminal vesicle involved by direct extension of malignant neoplasm
  • Signet-ring cells present, comprising less than 50 percent of malignant cells
  • Small cell carcinoma
  • Small cell carcinoma of ovary
  • Small cell carcinoma of prostate
  • Small vessel invasion by tumor absent
  • Small vessel invasion by tumor present
  • Small vessel invasion indeterminate
  • Solid neoplasm with neurotrophic receptor tyrosine kinase gene fusion
  • Spermatic cord involved by direct extension of malignant neoplasm
  • Squamous cell carcinoma
  • Squamous cell carcinoma of bronchus in left lower lobe
  • Squamous cell carcinoma of bronchus in left upper lobe
  • Squamous cell carcinoma of bronchus in right lower lobe
  • Squamous cell carcinoma of bronchus in right middle lobe
  • Squamous cell carcinoma of bronchus in right upper lobe
  • Squamous cell carcinoma of foot
  • Squamous cell carcinoma of liver and intrahepatic biliary tract
  • Squamous cell carcinoma of male genital
  • Squamous cell carcinoma of male genital
  • Squamous cell carcinoma of prostate
  • Squamous cell carcinoma of skin of lower extremity
  • Surgical anterior margin involved by malignant neoplasm
  • Surgical apical margin involved by malignant neoplasm
  • Surgical bile duct margin involved by malignant neoplasm
  • Surgical bile duct margin involved by malignant neoplasm
  • Surgical bile duct margin involved by malignant neoplasm
  • Surgical bile duct margin is closest uninvolved margin to malignant neoplasm
  • Surgical bile duct margin uninvolved by malignant neoplasm
  • Surgical bladder neck margin involved by malignant neoplasm
  • Surgical bronchial margin involved by malignant neoplasm
  • Surgical bronchial margin involved by tumor
  • Surgical chest wall margin involved by malignant neoplasm
  • Surgical circumferential margin finding
  • Surgical circumferential margin finding
  • Surgical circumferential margin finding
  • Surgical circumferential margin finding
  • Surgical circumferential margin involved by malignant neoplasm
  • Surgical circumferential margin involved by malignant neoplasm
  • Surgical circumferential margin is closest uninvolved margin to malignant neoplasm
  • Surgical circumferential margin uninvolved by malignant neoplasm
  • Surgical common bile duct margin involved by malignant neoplasm
  • Surgical cystic duct margin involved by malignant neoplasm
  • Surgical deep margin involved by malignant neoplasm
  • Surgical deep margin involved by malignant neoplasm, focal
  • Surgical deep margin involved by malignant neoplasm, multifocal
  • Surgical deep margin is closest uninvolved margin to malignant neoplasm
  • Surgical deep margin uninvolved by malignant neoplasm
  • Surgical distal bile duct margin involved by malignant neoplasm
  • Surgical distal margin involved by malignant neoplasm
  • Surgical distal margin involved by malignant neoplasm
  • Surgical distal margin involved by tumor
  • Surgical distal margin involved by tumor
  • Surgical distal margin is closest uninvolved margin to malignant neoplasm
  • Surgical distal margin uninvolved by malignant neoplasm
  • Surgical distal pancreatic margin involved by malignant neoplasm
  • Surgical endocervical margin finding
  • Surgical endocervical margin finding
  • Surgical endocervical margin finding
  • Surgical endocervical margin finding
  • Surgical endocervical margin involved by malignant neoplasm
  • Surgical endocervical margin involved by malignant neoplasm, diffuse
  • Surgical endocervical margin involved by malignant neoplasm, focal
  • Surgical endocervical margin uninvolved by malignant neoplasm
  • Surgical exocervical margin finding
  • Surgical exocervical margin finding
  • Surgical exocervical margin finding
  • Surgical exocervical margin finding
  • Surgical exocervical margin involved by malignant neoplasm
  • Surgical exocervical margin involved by malignant neoplasm, diffuse
  • Surgical exocervical margin involved by malignant neoplasm, focal
  • Surgical exocervical margin uninvolved by malignant neoplasm
  • Surgical Gerota's fascial margin involved by malignant neoplasm
  • Surgical greater omental margin involved by malignant neoplasm
  • Surgical inferior margin involved by malignant neoplasm
  • Surgical inferior margin is closest uninvolved margin to malignant neoplasm
  • Surgical lateral margin involved by malignant neoplasm
  • Surgical lateral margin uninvolved by malignant neoplasm
  • Surgical lateral margin involved by malignant neoplasm
  • Surgical lateral margin involved by tumor
  • Surgical lateral margin is closest uninvolved margin to malignant neoplasm
  • Surgical lateral margin uninvolved by malignant neoplasm
  • Surgical lesser omental margin involved by malignant neoplasm
  • Surgical margin involved by malignant neoplasm
  • Surgical margin involved by malignant neoplasm, extensive
  • Surgical margin involved by malignant neoplasm, multifocal
  • Surgical margin involved by malignant neoplasm, unifocal
  • Surgical margin of renal vessel involved by tumor
  • Surgical margin uninvolved by malignant neoplasm
  • Surgical medial margin involved by malignant neoplasm
  • Surgical medial margin is closest uninvolved margin to malignant neoplasm
  • Surgical mesenteric margin finding
  • Surgical mesenteric margin finding
  • Surgical mesenteric margin finding
  • Surgical mesenteric margin involved by malignant neoplasm
  • Surgical mesenteric margin is closest uninvolved margin to malignant neoplasm
  • Surgical mesenteric margin uninvolved by malignant neoplasm
  • Surgical mucosal margin involved by malignant neoplasm
  • Surgical mucosal margin uninvolved by malignant neoplasm
  • Surgical omental margin finding
  • Surgical omental margin finding
  • Surgical omental margin finding
  • Surgical omental margin finding
  • Surgical omental margin is closest uninvolved margin to malignant neoplasm
  • Surgical omental margin uninvolved by malignant neoplasm
  • Surgical pancreatic margin involved by malignant neoplasm
  • Surgical pancreatic margin involved by malignant neoplasm
  • Surgical pancreatic margin is closest uninvolved margin to malignant neoplasm
  • Surgical pancreatic margin uninvolved by malignant neoplasm
  • Surgical parenchymal margin finding
  • Surgical parenchymal margin finding
  • Surgical parenchymal margin involved by malignant neoplasm
  • Surgical parenchymal margin uninvolved by malignant neoplasm
  • Surgical parietal pleural margin involved by malignant neoplasm
  • Surgical perinephric fat margin involved by malignant neoplasm
  • Surgical posterior margin involved by malignant neoplasm
  • Surgical posterior margin involved by malignant neoplasm
  • Surgical posterior retroperitoneal pancreatic margin involved by malignant neoplasm
  • Surgical posterior retroperitoneal pancreatic margin involved by tumor
  • Surgical posterolateral margin involved by malignant neoplasm
  • Surgical proximal bile duct margin involved by malignant neoplasm
  • Surgical proximal margin involved by malignant neoplasm
  • Surgical proximal margin is closest uninvolved margin to malignant neoplasm
  • Surgical proximal margin uninvolved by malignant neoplasm
  • Surgical proximal pancreatic margin involved by malignant neoplasm
  • Surgical renal capsular margin involved by malignant neoplasm
  • Surgical renal parenchymal margin involved by malignant neoplasm
  • Surgical renal vein margin involved by malignant neoplasm
  • Surgical superior margin involved by malignant neoplasm
  • Surgical superior margin is closest uninvolved margin to malignant neoplasm
  • Surgical uncinate process margin involved by malignant neoplasm
  • Surgical ureteral margin involved by malignant neoplasm
  • Surgical vascular margin involved by malignant neoplasm
  • Synchronous primary carcinomas
  • Thrombophilia due to malignant neoplasm
  • Tumor border behavior finding
  • Tumor border behavior finding
  • Tumor extent of invasion cannot be determined
  • Tumor invades abdominal cavity structure
  • Tumor invades anterior chamber of eye
  • Tumor invades bone
  • Tumor invades Bruch's membrane
  • Tumor invades choroid
  • Tumor invades ciliary body
  • Tumor invades cornea
  • Tumor invades dermis
  • Tumor invades diaphragm
  • Tumor invades endothoracic fascia
  • Tumor invades epithelium only
  • Tumor invades fascia
  • Tumor invades head and neck
  • Tumor invades iridocorneal angle
  • Tumor invades iris
  • Tumor invades lamina propria
  • Tumor invades lens
  • Tumor invades mediastinum
  • Tumor invades muscle
  • Tumor invades muscularis mucosae
  • Tumor invades optic disc
  • Tumor invades optic nerve
  • Tumor invades optic nerve anterior to lamina cribrosa
  • Tumor invades optic nerve at lamina cribrosa
  • Tumor invades optic nerve posterior to lamina cribrosa but not to end of nerve
  • Tumor invades optic nerve to cut end of optic nerve
  • Tumor invades retina
  • Tumor invades retroperitoneal structure
  • Tumor invades Schlemm's canal
  • Tumor invades sclera
  • Tumor invades skin
  • Tumor invades skin
  • Tumor invades soft tissue of chest wall
  • Tumor invades subcutaneous tissue
  • Tumor invades subfascial structure
  • Tumor invades vitreous
  • Tumor invades vortex vein
  • Tumor invasion by direct extension from organ of origin to adjacent organ
  • Tumor invasion by direct extension to other structures
  • Tumor invasion cannot be assessed
  • Tumor invasion confined to mucosa and submucosa
  • Tumor invasion deeper than skin
  • Tumor invasion into adjacent tissues
  • Tumor invasion into bronchus
  • Tumor invasion into bronchus, in situ
  • Tumor invasion into bronchus, invasive
  • Tumor invasion into lung parenchyma
  • Tumor invasion into mediastinal lymph node with extracapsular extension
  • Tumor invasion into mediastinal lymph node without extracapsular extension
  • Tumor invasion into muscle layer
  • Tumor invasion into muscular wall AND/OR subserosa
  • Tumor invasion into muscularis propria
  • Tumor invasion into paratesticular structures
  • Tumor invasion into stroma
  • Tumor invasion into submucosa
  • Tumor invasion into supraglottis
  • Tumor invasion into tunica albuginea
  • Tumor invasion limited to skin
  • Tumor invasion of optic nerve absent
  • Tumor invasion of sclera absent
  • Tumor invasion penetrating serosa
  • Tumor involves both ovaries diffusely, primary tumor site cannot be determined
  • Tumor massively invades choroid
  • Tumor metastasis to non-regional lymph nodes absent
  • Tumor metastasis to non-regional lymph nodes cannot be assessed
  • Tumor metastasis to non-regional lymph nodes present
  • Tumor minimally invades choroid
  • Tumor of anterior two-thirds of tongue - dorsal surface
  • Tumor of anterior two-thirds of tongue - ventral surface
  • Tumor of frenum linguae
  • Tumor of frenum of lower lip
  • Tumor of frenum of upper lip
  • Tumor of lower buccal sulcus
  • Tumor of lower labial sulcus
  • Tumor of unknown origin
  • Tumor of upper buccal sulcus
  • Tumor of upper labial sulcus
  • Tumor penetrates serosa, perforation absent
  • Tumor penetrates serosa, perforation present
  • Tumor present within 1mm of optic disc
  • Tunica vaginalis involved by direct extension of malignant neoplasm
  • Ureter involved by direct extension of malignant neoplasm
  • Ureteral surgical margin, involved by tumor
  • Uterus and uterine adnexa involved by direct extension of malignant neoplasm
  • Vagina involved by direct extension of malignant neoplasm
  • Vaginal intraepithelial neoplasia
  • Vascular invasion by tumor is indeterminate
  • Vascular invasion by tumor present
  • Vascular invasion by tumor, grossly evident
  • Vasculitis due to malignant neoplastic disease
  • Venous extramural invasion by tumor present
  • Venous intramural invasion by tumor present
  • Venous invasion by tumor absent
  • Venous invasion by tumor absent
  • Venous invasion by tumor cannot be assessed
  • Venous invasion by tumor indeterminate
  • Venous invasion by tumor indeterminate
  • Venous invasion by tumor not applicable
  • Venous invasion by tumor present
  • Venous tumor invasion finding
  • Venous tumor invasion finding
  • Venous tumor invasion finding
  • Venous tumor invasion finding
  • Venous invasion cannot be assessed
  • Venous vessels outside tumor indeterminate for tumor involvement
  • Venous vessels outside tumor uninvolved by tumor
  • Verrucous carcinoma of oral cavity
  • Visceral pleura invasion by tumor absent
  • Visceral pleura invasion by tumor indeterminate
  • Visceral pleura invasion by tumor not applicable
  • Visceral pleura invasion by tumor present
  • Visceral pleura involved by direct extension of malignant neoplasm
  • Wound due to malignant neoplastic disease

Clinical Classification

Clinical Information

  • Cachexia

    general ill health, malnutrition, and weight loss, usually associated with chronic disease.
  • Dermatomyositis

    a subacute or chronic inflammatory disease of muscle and skin, marked by proximal muscle weakness and a characteristic skin rash. the illness occurs with approximately equal frequency in children and adults. the skin lesions usually take the form of a purplish rash (or less often an exfoliative dermatitis) involving the nose, cheeks, forehead, upper trunk, and arms. the disease is associated with a complement mediated intramuscular microangiopathy, leading to loss of capillaries, muscle ischemia, muscle-fiber necrosis, and perifascicular atrophy. the childhood form of this disease tends to evolve into a systemic vasculitis. dermatomyositis may occur in association with malignant neoplasms. (from adams et al., principles of neurology, 6th ed, pp1405-6)
  • Polymyositis

    diseases characterized by inflammation involving multiple muscles. this may occur as an acute or chronic condition associated with medication toxicity (drug toxicity); connective tissue diseases; infections; malignant neoplasms; and other disorders. the term polymyositis is frequently used to refer to a specific clinical entity characterized by subacute or slowly progressing symmetrical weakness primarily affecting the proximal limb and trunk muscles. the illness may occur at any age, but is most frequent in the fourth to sixth decade of life. weakness of pharyngeal and laryngeal muscles, interstitial lung disease, and inflammation of the myocardium may also occur. muscle biopsy reveals widespread destruction of segments of muscle fibers and an inflammatory cellular response. (adams et al., principles of neurology, 6th ed, pp1404-9)
  • Chylothorax

    the presence of chyle in the thoracic cavity. (dorland, 27th ed)
  • Breakthrough Pain

    acute pain that comes on rapidly despite the use of pain medication.
  • Secondary Hemophagocytic Lymphohistiocytosis

    hemophagocytic lymphohistiocytosis due to infections, autoimmune disorders, or underlying malignancies. signs and symptoms include fever, lymphadenopathy, hepatomegaly, splenomegaly, and pancytopenia.
  • Recurrent Bladder Squamous Cell Carcinoma|Recurrent Bladder Epidermoid Carcinoma|Recurrent Epidermoid Carcinoma of Bladder|Recurrent Epidermoid Carcinoma of Urinary Bladder|Recurrent Epidermoid Carcinoma of the Bladder|Recurrent Epidermoid Carcinoma of the Urinary Bladder|Recurrent Squamous Cell Carcinoma of Bladder|Recurrent Squamous Cell Carcinoma of Urinary Bladder|Recurrent Squamous Cell Carcinoma of the Bladder|Recurrent Squamous Cell Carcinoma of the Urinary Bladder|Recurrent Urinary Bladder Epidermoid Carcinoma|Recurrent Urinary Bladder Squamous Cell Carcinoma|Relapsed Bladder Epidermoid Carcinoma|Relapsed Bladder Squamous Cell Carcinoma|Relapsed Epidermoid Carcinoma of Bladder|Relapsed Epidermoid Carcinoma of Urinary Bladder|Relapsed Epidermoid Carcinoma of the Bladder|Relapsed Epidermoid Carcinoma of the Urinary Bladder|Relapsed Squamous Cell Carcinoma of Bladder|Relapsed Squamous Cell Carcinoma of Urinary Bladder|Relapsed Squamous Cell Carcinoma of the Bladder|Relapsed Squamous Cell Carcinoma of the Urinary Bladder|Relapsed Urinary Bladder Epidermoid Carcinoma|Relapsed Urinary Bladder Squamous Cell Carcinoma|Squamous Cell Carcinoma of Bladder, Recurrent|Squamous Cell Carcinoma of the Bladder, Recurrent

    the reemergence of bladder squamous cell carcinoma after a period of remission.
  • Recurrent Esophageal Squamous Cell Carcinoma|Recurrent Esophageal Squamous Cell Cancer|Recurrent Squamous Cell Carcinoma of Esophagus|Recurrent Squamous Cell Carcinoma of the Esophagus

    an esophageal squamous cell carcinoma which has reappeared after a period of remission or after presumed treatment.
  • Recurrent Head and Neck Squamous Cell Carcinoma|Recurrent Head and Neck Squamous Cell Cancer|Recurrent Squamous Cell Carcinoma of the Head and Neck

    the reemergence of squamous cell carcinoma in the head and neck region after a period of remission.
  • Recurrent Hypopharyngeal Squamous Cell Carcinoma|Recurrent Epidermoid Carcinoma of Hypopharynx|Recurrent Epidermoid Carcinoma of the Hypopharynx|Recurrent Hypopharyngeal Epidermoid Carcinoma|Recurrent Hypopharyngeal Throat Squamous Cell Cancer|Recurrent Squamous Cell Carcinoma of Hypopharynx|Recurrent Squamous Cell Carcinoma of the Hypopharynx|Relapsed Epidermoid Carcinoma of Hypopharynx|Relapsed Epidermoid Carcinoma of the Hypopharynx|Relapsed Hypopharyngeal Epidermoid Carcinoma|Relapsed Hypopharyngeal Squamous Cell Carcinoma|Relapsed Squamous Cell Carcinoma of Hypopharynx|Relapsed Squamous Cell Carcinoma of the Hypopharynx

    reemergence of squamous cell carcinoma of the hypopharynx after a period of remission.
  • Recurrent Laryngeal Squamous Cell Carcinoma|Recurrent Epidermoid Carcinoma of Larynx|Recurrent Epidermoid Carcinoma of the Larynx|Recurrent Laryngeal Epidermoid Carcinoma|Recurrent Laryngeal Throat Squamous Cell Carcinoma|Recurrent Larynx Epidermoid Carcinoma|Recurrent Larynx Squamous Cell Carcinoma|Recurrent Squamous Cell Carcinoma of Larynx|Recurrent Squamous Cell Carcinoma of the Larynx|Relapsed Epidermoid Carcinoma of Larynx|Relapsed Epidermoid Carcinoma of the Larynx|Relapsed Laryngeal Epidermoid Carcinoma|Relapsed Laryngeal Squamous Cell Carcinoma|Relapsed Larynx Epidermoid Carcinoma|Relapsed Larynx Squamous Cell Carcinoma|Relapsed Squamous Cell Carcinoma of Larynx|Relapsed Squamous Cell Carcinoma of the Larynx

    the reemergence of squamous cell carcinoma of the larynx after a period of remission.
  • Recurrent Lung Squamous Cell Carcinoma|Recurrent Squamous Cell Carcinoma of Lung|Recurrent Squamous Cell Carcinoma of the Lung|Recurrent Squamous Cell Lung Carcinoma

    the re-emergence of squamous cell lung carcinoma after a period of remission.
  • Recurrent Oral Cavity Squamous Cell Carcinoma|Recurrent Epidermoid Carcinoma of Mouth|Recurrent Epidermoid Carcinoma of Oral Cavity|Recurrent Epidermoid Carcinoma of the Mouth|Recurrent Epidermoid Carcinoma of the Oral Cavity|Recurrent Mouth Epidermoid Carcinoma|Recurrent Mouth Squamous Cell Carcinoma|Recurrent Oral Cavity Epidermoid Carcinoma|Recurrent Squamous Cell Carcinoma of Mouth|Recurrent Squamous Cell Carcinoma of Oral Cavity|Recurrent Squamous Cell Carcinoma of the Mouth|Recurrent Squamous Cell Carcinoma of the Oral Cavity|Relapsed Epidermoid Carcinoma of Mouth|Relapsed Epidermoid Carcinoma of Oral Cavity|Relapsed Epidermoid Carcinoma of the Mouth|Relapsed Epidermoid Carcinoma of the Oral Cavity|Relapsed Mouth Epidermoid Carcinoma|Relapsed Mouth Squamous Cell Carcinoma|Relapsed Oral Cavity Epidermoid Carcinoma|Relapsed Oral Cavity Squamous Cell Carcinoma|Relapsed Squamous Cell Carcinoma of Mouth|Relapsed Squamous Cell Carcinoma of Oral Cavity|Relapsed Squamous Cell Carcinoma of the Mouth|Relapsed Squamous Cell Carcinoma of the Oral Cavity

    reemergence of squamous cell carcinoma of the oral cavity after a period of remission.
  • Recurrent Oropharyngeal Squamous Cell Carcinoma|Recurrent Epidermoid Carcinoma of Oropharynx|Recurrent Epidermoid Carcinoma of the Oropharynx|Recurrent Oropharyngeal Epidermoid Carcinoma|Recurrent Oropharyngeal SCC|Recurrent Oropharyngeal Throat Squamous Cell Cancer|Recurrent SCC of Oropharynx|Recurrent SCC of the Oropharynx|Recurrent Squamous Cell Carcinoma of Oropharynx|Recurrent Squamous Cell Carcinoma of the Oropharynx|Relapsed Epidermoid Carcinoma of Oropharynx|Relapsed Epidermoid Carcinoma of the Oropharynx|Relapsed Oropharyngeal Epidermoid Carcinoma|Relapsed Oropharyngeal SCC|Relapsed Oropharyngeal Squamous Cell Carcinoma|Relapsed SCC of Oropharynx|Relapsed SCC of the Oropharynx|Relapsed Squamous Cell Carcinoma of Oropharynx|Relapsed Squamous Cell Carcinoma of the Oropharynx

    reemergence of squamous cell carcinoma of the oropharynx after a period of remission.
  • Recurrent Squamous Cell Carcinoma

    a squamous cell carcinoma that has recurred after a period of remission.
  • Acquired Chylothorax

    chylothorax that results from malignancies (usually lymphoma), trauma to the thoracic duct, tuberculosis, or sarcoidosis.
  • Chylothorax

    an accumulation of chyle in the pleural cavity.
  • Chylothorax, CTCAE|Chylothorax|Chylothorax|Chylothorax

    a disorder characterized by milky pleural effusion (abnormal collection of fluid) resulting from accumulation of lymph fluid in the pleural cavity.
  • Chylothorax|Chylous Pleural Effusion

    a milky pleural effusion resulting from accumulation of lymph fluid in the pleural cavity. causes include malignancies (usually lymphoma), trauma to the thoracic duct, tuberculosis, sarcoidosis, and congenital causes.
  • Congenital Chylothorax

    chylothorax that is present at birth.
  • Grade 1 Chylothorax, CTCAE|Grade 1 Chylothorax|Grade 1 Chylothorax

    asymptomatic; clinical or diagnostic observations only; intervention not indicated
  • Grade 2 Chylothorax, CTCAE|Grade 2 Chylothorax|Grade 2 Chylothorax

    symptomatic; medical intervention indicated (e.g., fat-restricted diet); thoracentesis or tube drainage indicated
  • Grade 3 Chylothorax, CTCAE|Grade 3 Chylothorax|Grade 3 Chylothorax

    severe symptoms; elective operative intervention indicated
  • Grade 4 Chylothorax, CTCAE|Grade 4 Chylothorax|Grade 4 Chylothorax

    life-threatening respiratory or hemodynamic compromise; intubation or urgent intervention indicated
  • Grade 5 Chylothorax, CTCAE|Grade 5 Chylothorax|Grade 5 Chylothorax

    death
  • Traumatic Chylothorax

    accumulation of lymph fluid in the pleural cavity as a result of thoracic trauma.

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Cancer NOS
  • Cancer unspecified site (primary)
  • Carcinoma unspecified site (primary)
  • Malignancy unspecified site (primary)

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • secondary malignant neoplasm of unspecified site C79.9

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Convert C80.1 to ICD-9-CM

  • ICD-9-CM Code: 199.1 - Malignant neoplasm NOS
    Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Table of Neoplasms

This code is referenced in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.

Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.

Neoplasm, neoplastic Malignant
Primary
Malignant
Secondary
CaInSitu Benign Uncertain
Behavior
Unspecified
Behavior
»Neoplasm, neoplastic
  »unknown site or unspecified
C80.1C79.9D09.9D36.9D48.9D49.9

Patient Education


Cancer

Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms new cells as you need them, replacing old cells that die. Sometimes this process goes wrong. New cells grow even when you don't need them, and old cells don't die when they should. These extra cells can form a mass called a tumor. Tumors can be benign or malignant. Benign tumors aren't cancer while malignant ones are. Cells from malignant tumors can invade nearby tissues. They can also break away and spread to other parts of the body.

Cancer is not just one disease but many diseases. There are more than 100 different types of cancer. Most cancers are named for where they start. For example, lung cancer starts in the lung, and breast cancer starts in the breast. The spread of cancer from one part of the body to another is called metastasis. Symptoms and treatment depend on the cancer type and how advanced it is. Most treatment plans may include surgery, radiation and/or chemotherapy. Some may involve hormone therapy, immunotherapy or other types of biologic therapy, or stem cell transplantation.

NIH: National Cancer Institute


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.