title: Choledochoduodenal fistula and gallstone ileus in the absence of the gallbladder.
mesh_terms: D001658:Biliary Fistula / Q000209:etiology*; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications* / Q000175:diagnosis; D003137:Common Bile Duct Diseases / Q000209:etiology*; D004378:Duodenal Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000209:etiology*