Terminology Service < Semantic Lookup Platform

All terms in NCIT

Label	Id	Description
Human Papillomavirus Negative	NCIT_C131488	[Indicates that human papillomavirus has not been detected in a sample.]
Thymic Hepatoid Adenocarcinoma	NCIT_C146717	[A very rare adenocarcinoma arising from the thymus. It is characterized by the presence of malignant polygonal cells resembling hepatocytes.]
Thymic Adenocarcinoma	NCIT_C6459	[A rare primary thymic carcinoma, characterized by the presence of carcinoma cells with glandular differentiation.]
Hepatoid Adenocarcinoma	NCIT_C66950	[An adenocarcinoma with morphologic characteristics similar to hepatocellular carcinoma, arising from an anatomic site other than the liver.]
PSA Doubling Time Less Than or Equal to 6 Months	NCIT_C146718	[An indication that the number of months that a subject's blood concentration of prostate specific antigen took to double was six months or less.]
PSA Level Finding	NCIT_C138961	[A finding that indicates the amount of prostate specific antigen in a sample.]
Phenanthrene Tetraol	NCIT_C107140	[A class of chemicals that are products of polycyclic aromatic hydrocarbon metabolism.]
Alcohol [Chemical Class]	NCIT_C218	[A class of compounds where a hydroxyl (OH) group is attached to single bonded hydrocarbons. Alcohols are classified according to the position of the carbon atom with the attached hydroxyl group (i.e. primary alcohols are alcohols with the OH group attached to the primary carbon atom, C1). Uses include solvents, astringents, and anti-infective activity.]
Crotonaldehyde	NCIT_C107141	[An unsaturated aldehyde with commercial applications, including the manufacture of sorbic acid, that is also found in tobacco smoke, gasoline and diesel engine exhausts, and smoke from wood burning. Airborne exposure to this chemical can cause eyes, nose, throat, and lung irritation.]
S-Phenyl-N-Acetylcysteine	NCIT_C107142	[A modified form of acetylcysteine that is a metabolite of benzene and may be found in the urine of smokers.]
Monohydroxybutylmercapturic Acid	NCIT_C107143	[A modified form of acetylcysteine that is a metabolite of 1,3-butadiene and may be found in the urine of smokers.]
3-Hydroxypropylmercapturic Acid	NCIT_C107144	[A modified form of acetylcysteine that is a metabolite of acrolein and may be found in the urine of smokers.]
4-Hydroxybut-2-Ylmercapturic Acid	NCIT_C107145	[A modified form of acetylcysteine that is a metabolite of crotonaldehyde and may be found in the urine of smokers.]
Esophageal Varices Hemorrhage, CTCAE 5.0	NCIT_C146710	[A disorder characterized by bleeding from esophageal varices.]
N-Acetyl-S-(2-Hydroxyethyl)Cysteine	NCIT_C107146	[A modified form of acetylcysteine that is a metabolite of ethylene oxide and may be found in the urine of smokers.]
Rat Pituitary Gland Neoplasm	NCIT_C132194	[A benign or malignant neoplasm that affects the pituitary gland of a rat.]
Galloway-Mowat Syndrome	NCIT_C132195	[An autosomal recessive neurodegenerative condition caused by mutation(s) in the WDR73 gene, encoding WD repeat-containing protein 73. It is characterized by microcephaly and severely delayed psychomotor development.]
Carboxypeptidase N Deficiency	NCIT_C132196	[An autosomal recessive condition caused by mutation(s) in the CPN1 gene, encoding carboxypeptidase N catalytic chain. It may be characterized by episodic angioedema, chronic urticaria, asthma and/or allergic hypersensitivity.]
Past Seven Days Frequency of Feeling Urge to Urinate All of a Sudden	NCIT_C132197	[A question about the frequency of an individual's feeling an urge to urinate all of a sudden over the past seven days.]
Past Seven Days How Often Times When Have to Urinate Frequently	NCIT_C132198	[A question about how often an individual had times when they had to urinate frequently over the past seven days.]