title: Cholecystopyloric fistula with gastric outlet obstruction: a rare form of gallstone ileus and its management.
mesh_terms: D001658:Biliary Fistula / Q000601:surgery*; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications*; D004386:Duodenum / Q000601:surgery; D005260:Female; D005705:Gallbladder Diseases / Q000601:surgery*; D005747:Gastric Fistula / Q000601:surgery*; D005763:Gastroenterostomy; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D008875:Middle Aged; D011708:Pylorus / Q000601:surgery*; D011859:Radiography; D014628:Vagotomy