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  Indian J Med Microbiol
 

Figure 3: Biopsy of the ulcer showed confluent parakeratosis overlying an acanthotic and spongiotic epidermis with intraepidermal collections of neutrophils (a) and dermal edema as well as diffuse predominantly neutrophilic inflammatory infiltrates. There are focal leukocytoclasia and blood vessel wall damage noted (b) (a: H and E, ×40, b: H and E, ×400)

Figure 3: Biopsy of the ulcer showed confluent parakeratosis overlying an acanthotic and spongiotic epidermis with intraepidermal collections of neutrophils (a) and dermal edema as well as diffuse predominantly neutrophilic inflammatory infiltrates. There are focal leukocytoclasia and blood vessel wall damage noted (b) (a: H and E, ×40, b: H and E, ×400)