Megaloblastic anemia associated with anatomic lesions in the small intestine.
D000740:Anemia / Q000150:complications*; D000749:Anemia, Megaloblastic; D004194:Disease; D007410:Intestinal Diseases; D007421:Intestine, Small; D007422:Intestines
ANEMIA, HYPERCHROMIC/complications; INTESTINE, SMALL/diseases