Angiodysplasia: does old age begin at nineteen?
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000792:Angiography; D001808:Blood Vessels / Q000002:abnormalities*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007413:Intestinal Mucosa / Q000098:blood supply; D007422:Intestines / Q000098:blood supply*; D008875:Middle Aged; D014652:Vascular Diseases / Q000175:diagnosis