title: [Case of intracystic proliferation of liver cell carcinoma causing cystic duct obstruction--a difficulty in differentiation from gallbladder cancer].
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000175:diagnosis* / Q000473:pathology; D001651:Cholestasis, Extrahepatic / Q000209:etiology* / Q000473:pathology; D003549:Cystic Duct / Q000473:pathology; D003937:Diagnosis, Differential; D005706:Gallbladder Neoplasms / Q000175:diagnosis*; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged