Objective To assess the effects of laparoscopic retroperitoneal lymph node dissection in the treatment of stage I nonseminomatous testicular cancer.
目的探讨采用腹腔镜技术行腹膜后淋巴结清除术治疗I期非精原细胞瘤的方法和效果。
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The pathologic diagnoses of 22 patients with surgical treatment were nonseminomatous malignant germ cell tumor 12 cases, seminoma 5 cases and immature teratoma 5 cases.