Exsanguinating hemorrhage from a solitary polyp of the colon.
D003110:Colonic Neoplasms; D058734:Exsanguination; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D008499:Medical Records; D011127:Polyps
COLON/neoplasms; HEMORRHAGE, GASTROINTESTINAL/case reports; POLYPI/case reports