TY - EJOU AU - Lam, John S. AU - Borczuk, Alain C. AU - Franklin, John R. TI - Metastatic Leydig cell tumor of the testicle in a young African American male T2 - Canadian Journal of Urology PY - 2003 VL - 10 IS - 6 SN - 1488-5581 AB - Malignant Leydig cell tumor (LCT) of the testis are extremely rare and account for less than 0.2% of all testicular cancers. Testicular tumors of all histological types rarely occur in African American men. The authors describe a rare case of an advanced stage malignant LCT arising from the testicle of an African American man at the young age of 35, who presented with hemoptysis and a productive cough. Clinical features and treatment of Leydig cell tumor of the testis are discussed. KW - Leydig cell tumor KW - testis KW - malignant DO -