Figure 2: Skin biopsy, haematoxylin-eosin stain, (a) intraepidermal bulla formation, erythrocyte extravasation and perivascular inflammation in the superficial dermis (×40 original magnification), (b) viral nuclear inclusions and giant cell formations in the cells within the bulla (arrows) (×400 original magnification) and (c) superficial dermal vessel with leukocytoclastic vasculitis (arrows) (×200 original magnification)