Coexistence of Psoriasis and Pemphigus: A Case Report of Pemphigus Vulgaris With a Review of the Literature.

Numerous case reports have documented the coexistence of psoriasis and pemphigus. We present the case of a man with a history of psoriasis who subsequently developed pemphigus. We review relevant case reports published over the past decade. Available evidence suggests that pemphigus may develop in patients with a history of psoriasis.