Rectal stones.
D000368:Aged; D002137:Calculi / Q000150:complications; D002769:Cholelithiasis / Q000150:complications; D003106:Colon / Q000601:surgery; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D012002:Rectal Diseases; D014513:Ureter / Q000601:surgery; D001743:Urinary Bladder / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000601:surgery; D014547:Urinary Diversion / Q000009:adverse effects*