Tumor excision, epididymectomy, orchidoepididymectomy and radical orchidoepididymectomy with retroperitoneal lymph node dissection were used in 16, 8, 1, and 2 patients, respectively.

• 行肿瘤切除术16例,附睾切除术8例,睾丸附睾切除术1例,根治性睾丸切除加腹膜后淋巴清除术2例。