Mastocytosis of the gastrointestinal tract. Report of a case.
D041981:Gastrointestinal Tract; D006801:Humans; D008407:Mast Cells; D008415:Mastocytosis; D014581:Urticaria; D014582:Urticaria Pigmentosa
GASTROINTESTINAL SYSTEM; MAST CELLS; URTICARIA