Fig. 1
From: Gluteal hidradenitis suppurativa presenting pemphigus-like findings: case report
(a) Brown nodules, multiple fistula and scars on the right side of the thigh. (b) Clefts and acantholysis in the epidermis (hematoxylin and eosin, original magnification × 40). (c) Presence of intraepidermal acantholytic cells (original magnification × 200) (d) Abscesses and chronic inflammation in the upper dermis. (hematoxylin and eosin, original magnification × 100). (e) Involvement of hair follicle in the lesion (original magnification × 200)