Massive hemorrhage from jejunal diverticulosis.
D000368:Aged; D004240:Diverticulum / Q000150:complications* / Q000601:surgery; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007583:Jejunum / Q000601:surgery; D008297:Male; D008551:Melena