Massive hemorrhage, melena, due to leiomyosarcoma of the jejunum.
D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D007414:Intestinal Neoplasms; D007422:Intestines; D007583:Jejunum; D007890:Leiomyosarcoma; D008551:Melena; D009369:Neoplasms; D012509:Sarcoma
INTESTINES/hemorrhage; INTESTINES/tumors; SARCOMA/leiomyo-