Table 1. Patterns of mast cell concentration in lesional and normal skin

Site of biopsy

Concentration of mast cells in papillary dermis(per high power field)

Concentration of mast cells in reticular dermis (per high power field)

Normal skin of the patient (right thigh)

Total

Intact

Spreading

Degranulating

Total

Intact

Spreading

Degranulating

9.6

0.4

7.6

1.6

6.4

2.3

3.3

0.8

SCAP

70.5

3.5

49

18

32.3

4.3

20

8