Pyoderma Gangrenosum in the Urologist Clinic.

Pyoderma gangrenosum is a rare non-infectious skin disorder. It is often associated with systemic diseases, like the inflammatory bowel disease, rheumatological disease and (hematological) malignancy. The diagnosis is affirmed through a process of elimination and is principally based on clinical presentation and course. We present a 59-year-old male with T-cell large granular lymphocyte leukemia and pyoderma gangrenosum of penis and scrotum. Finally the patient was successfully treated with systemic prednisolone.