Massive melaena: a rare indication for surgery in intestinal tuberculosis.
D000293:Adolescent; D002429:Cecal Diseases / Q000150:complications*; D006801:Humans; D007077:Ileal Diseases / Q000150:complications*; D008297:Male; D008551:Melena / Q000209:etiology*; D014385:Tuberculosis, Gastrointestinal / Q000150:complications*