许多文献显示嫌色细胞型肾细胞癌(RCC)是一种具有低恶潜能生物学特性的肿瘤,其5年和10年生存率分别为78%~100%和80%~90%。决定肿瘤预后的常规参数包括肿瘤发展过程中的所有特征。145例的临床病理特征与预后相关。患者的平均年龄59岁(27~82岁),男女比例1·1∶1。肿瘤大多数界限 Many studies have shown that chromophobe renal cell carcinoma (RCC) is a tumor with low biological potential and has 5-year and 10-year survival rates of 78% -100% and 80% -90%, respectively. Conventional parameters that determine the prognosis of a tumor include all the features of the tumor development. The clinicopathological features of 145 cases were correlated with prognosis. The average age of patients was 59 years (27-82 years), male to female ratio of 1: 1. Most of the tumor line