the concentration ( mean +/- s.d . ) of mast cells in the superficial dermis of mastocytosis lesions ( 40 985 +/- 21 772 mast cells/mm3 ) was significantly increased over that in corresponding areas of non-lesional skin from subjects with mastocytosis ( 7178 +/- 3607 mast cells/mm3 ) , skin from subjects with idiopathic anaphylaxis or flushing episodes ( 6974 +/- 3873 mast cells/mm3 ) and normal skin ( 7347 +/- 2973 mast cells/mm3 ) .
C0024899
mastocytosis
C0024880
mast cells