[CPC No. 149. Chief complaint: bloody flux].
D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology*; D007583:Jejunum / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009130:Muscle, Smooth / Q000473:pathology; D012509:Sarcoma / Q000473:pathology*