Cholangiography.
D014670:Ampulla of Vater / Q000503:physiopathology; D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging; D001652:Bile Ducts / Q000293:injuries; D002758:Cholangiography; D002761:Cholangitis / Q000000981:diagnostic imaging; D002779:Cholestasis / Q000000981:diagnostic imaging; D006801:Humans; D007565:Jaundice / Q000000981:diagnostic imaging; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging; D013514:Surgical Procedures, Operative