title: Carcinoma of the gallbladder and of the extrahepatic bile ducts exclusive of the ampulla.
mesh_terms: D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000175:diagnosis / Q000601:surgery; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged