[Carcinoma of the extrahepatic bile duct--pathologic study on 5 autopsied cases].
D000230:Adenocarcinoma / Q000473:pathology*; D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged