Fig. 2

Histopathology of skin biopsy revealing spongiotic epidermis with focal parakeratosis, exocytosis, and spongiotic vesicles, along with papillary dermal edema, superficial dermal perivascular inflammatory infiltrate, and mixed dermal interstitial inflammation with eosinophils (H&E, ×10). The arrow points to the "papillary dermal edema and superficial dermal perivascular inflammatory infiltrate"