原发性肾细胞癌的治疗以手术为主。术者应根据肾癌的临床病理分期、细胞病理分级和肿瘤细胞的类型等因素，选择适当的术式，以提高疗效和长期存活率。临床上常用的仅依据瘤体（T）大小、扩散范围的分期法（Robson，1968）已不能满足日益发展的各种术式的要求。国际抗癌协会（UI The treatment of primary renal cell carcinoma mainly by surgery. Surgery should be based on the clinical and pathological stage of renal cell carcinoma, cell pathological grading and tumor cell types and other factors, select the appropriate surgical procedures to improve the efficacy and long-term survival. The staging method (Robson, 1968), which is commonly used clinically only according to the size and spread of the tumor (T), has failed to meet the requirements of various surgical procedures that are increasingly being developed. International Anti-Cancer Association (UI