Coexistence of Pemphigus Vulgaris and Lichen Planus following COVID-19 Vaccination

Figure 2

Suprabasal epidermal acantholysis and cleft containing inflammatory cells and rounded acantholytic cells with intensely eosinophilic cytoplasm and a perinuclear halo. DIF shows intercellular deposition throughout the epidermis compatible with diagnosis of PV (a, b). Hyperkeratosis, atrophic epidermis with vacuolar alteration of the basal cell layer, and pigmentary incontinence and negative. DIF, compatible with diagnosis of LP pigmentosus (c, d)

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