title: Carcinoma of the extrahepatic bile ducts and gallbladder.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000328:Adult; D000368:Aged; D003138:Common Bile Duct Neoplasms / Q000473:pathology* / Q000601:surgery; D005260:Female; D005706:Gallbladder Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged