Fig 4: (a) Scanner view showing epidermal hyperplasia, intraepidermal spongiotic vesicles, papillary dermal edema and dense perivascular infiltrate (H&E, 40X) (b) Subcorneal and intraepidermal spongiotic vesicles containing lymphocytes, RBCs, congested vessels with extravasation of RBCs and dense perivascular lymphocytic infiltrate around superficial vascular plexus. (H&E, 100X)