Carcinoma of the extrahepatic bile ducts.
D001650:Bile Duct Neoplasms; D001652:Bile Ducts; D017734:Bile Ducts, Extrahepatic; D002277:Carcinoma; D006801:Humans
BILE DUCT/extrahepatic, carcinoma; CARCINOMA/extrahepatic bile ducts