肉瘤为泌尿系统中较为少见的恶性肿瘤,常发生在青少年,过去都认为预后极不良。国内外报道都限于个别或少量病例报告。我院泌尿科近15年(1965～1980)来,共收治泌尿男生殖系肉瘤11例,除1例为睾丸横纹肌肉瘤外,其余10例均为下尿路系统发生的肉瘤,现将资料概括如下。 Sarcoma is a relatively rare malignant tumor in the urinary system, often occurs in adolescents, in the past that the prognosis is very poor. Domestic and international reports are limited to individual or a small number of case reports. Urology in our hospital for nearly 15 years (1965 ~ 1980) to a total of 11 cases of genitourinary sarcoma in urinary tract, in addition to a case of testicular rhabdomyosarcoma, the remaining 10 cases are lower urinary tract system of sarcoma, the data summarized as follows.