Abstract
We report a patient with chronic lymphocytic leukemia (CLL) in whom a leukemic involvement of prostate and penis occurred in the advanced phase of his disease. Obstructive urinary symptoms were indicative of prostatic CLL infiltration, followed by the occurrence of an ulcerative lesion on the glans. Histologic examination confirmed the neoplastic B-cell infiltration. Both localizations responded to conventional treatments. A review of the literature confirms that leukemic involvement of the genito-urinary system is uncommon in CLL patients. However, it should be considered in CLL patients with urologic symptoms and a long history of the disease.