[Radiographic diagnosis of malignant bile duct cancer].
D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D001653:Bile Ducts, Intrahepatic / Q000000981:diagnostic imaging; D006528:Carcinoma, Hepatocellular / Q000473:pathology; D002758:Cholangiography; D002765:Cholecystography / Q000009:adverse effects; D003250:Constriction / Q000000981:diagnostic imaging; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology; D008722:Methods; D010190:Pancreatic Neoplasms / Q000473:pathology