Vascular malformations of the intestine. Their role as a source of hemorrhage.
D000798:Angiomatosis; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D007421:Intestine, Small; D007422:Intestines; D014648:Varicose Veins; D054079:Vascular Malformations
ANGIOMATOSIS; HEMORRHAGE, GASTROINTESTINAL; INTESTINE, SMALL; VARICOSE VEINS