NCIt synonyms : Cholangioma; Adenoma of the Bile Duct; BDA;
NCIt related terms : Hepatocholangiocellular Adenoma; CHOLANGIOMA, BENIGN; Adenoma of Bile Duct; Cholangioadenoma; Hepatocholangioma;
NCIt definition : A benign, well-demarcated polypoid neoplasm arising from the bile duct epithelium.
According to the growth pattern, it is classified as tubular, papillary, or tubulopapillary.
Adenomas arising from the extrahepatic bile ducts usually produce symptoms related
to biliary obstruction.;
Alternative definition : CDISC: A benign neoplasm arising from/comprising cells resembling those of bile ducts.;