我院从1963年12月～1979年,16年来住院及门诊收治的睾丸原发恶性肿瘤193例,均经病理证实。仅靠临床诊断即行治疗或化疗后切除的原发灶已无肿瘤细胞可见者35例均不列入本文统计。随诊时间3年以上,最长19年。本文着重探讨睾丸恶性肿瘤的分期问题及治疗原则。临床资料一、193例睾丸原发恶性肿瘤占我院同期收治全部恶性肿瘤的0.52%,占男性泌尿生殖系统恶性肿瘤的39.8%。二、病理分类:精原细胞瘤和胚胎性癌占 Our hospital from December 1963 to 1979, 16 years hospitalized and outpatient treatment of 193 cases of primary malignant tumor of the testes, were confirmed by pathology. Only the clinical diagnosis that line treatment or chemotherapy after resection of the primary tumor has no tumor cells can be seen in 35 cases were included in this article statistics. Follow-up time of 3 years or more, up to 19 years. This article focuses on the testicular cancer staging and treatment principles. A clinical data, 193 cases of primary testicular cancer accounted for 0.52% of all malignant tumors admitted to our hospital over the same period, accounting for 39.8% of male genitourinary malignancies. Second, the pathological classification: seminoma and embryonal carcinoma accounted for