title: Radiologic seminar CLX: Gallstone ileus: A case report.
mesh_terms: D000368:Aged; D001466:Barium Sulfate; D002769:Cholelithiasis / Q000150:complications*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography
chemical_list: D001466:Barium Sulfate