Planning the operation for cholecystoenteric fistula with gallstone ileus.
D001658:Biliary Fistula / Q000150:complications / Q000601:surgery*; D002769:Cholelithiasis / Q000150:complications* / Q000601:surgery; D003108:Colonic Diseases / Q000150:complications / Q000601:surgery; D004378:Duodenal Diseases / Q000150:complications / Q000601:surgery; D005705:Gallbladder Diseases / Q000601:surgery*; D005747:Gastric Fistula / Q000601:surgery*; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications / Q000601:surgery*; D007415:Intestinal Obstruction / Q000209:etiology* / Q000601:surgery