Crohn disease of penile and scrotal skin.

Genital cutaneous involvement with Crohn disease is an uncommon complication which has been described only recently. A case is presented of a young man with Crohn disease involving the penile and scrotal skin four years after total colectomy for Crohn disease. The histopathology and management are discussed. While the complications of Crohn disease vary in the literature, we believe involvement of the skin of the genitalia is uncommon.