Fig. 2From: Acute generalized exanthematous pustulosis simulating toxic epidermal necrolysis: case presentation and literature reviewHistologic picture. a This biospy is from the hand and shows subcorneal pustules with epidermal spongiosis and papillary derma edema. Note the presence of necrosis in the intraepidermal portion of a sweat duct at the edge (hematoxylin and eosin, ×20). b This biopsy is from the thigh and shows a subcorneal pustule (hematoxylin and eosin, ×20)Back to article page