Sertoli cell tumor of testis.

A case is reported of a patient with Sertoli cell tumor of the testis, the second known to have had a lymphangiogram and the third with histopathologic examination of retroperitoneal lymph nodes. Lymphangiography was performed because of extension of the tumor through the tunica albuginea into the adjacent adherent scrotum at the site of previous testicular biopsy. The lymphangiogram proved to be falsely positive following retroperitoneal lymph node dissection. The patient has remained clinically free of tumor for eight years.