title: Colonoscopic diagnosis and relief of large bowel obstruction caused by impacted gallstone.
mesh_terms: D000368:Aged; D002769:Cholelithiasis / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D004724:Endoscopy; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy