title: Interventional radiology of the biliary tract.
mesh_terms: D001659:Biliary Tract / Q000000981:diagnostic imaging*; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging / Q000628:therapy*; D002404:Catheterization / Q000009:adverse effects; D001651:Cholestasis, Extrahepatic / Q000628:therapy; D003251:Constriction, Pathologic; D042882:Gallstones / Q000628:therapy; D006801:Humans; D007440:Intubation; D010190:Pancreatic Neoplasms / Q000628:therapy; D011859:Radiography