Intra–epidermal vesicles are seen in – a) Pemphigus vulgarisb) Carcinomatous pemphigusc) Dermatitis herpetiformisd) Congenital epidermolysis bullosae) Trauma: (A) ac, (B) bd, (C) ab, (D) bce
Answer is C. Pemphigus vulgaris and carcinomatous pemphigus (Pemphigus foliaceous) cause intraepidermal bullae.