【摘要】 目的 :提高囊性肾细胞癌的诊断和治疗水平。方法 :回顾分析了自 1986年 1月至 1996年 7月间 13例囊性肾细胞癌和同期 2 44例实质性肾细胞癌的临床资料。结果 :囊性肾细胞癌术前影像学检查的正确率为76.9% ,手术治疗的 5年生存率达 92 .3 % ,核分级和TNM分期较低 ,肿瘤细胞类型为透明细胞。结论 :囊性肾细胞癌是一种恶性度较低的肿瘤 ,应与肾细胞癌囊性坏死等肾囊性病变鉴别更多还原

【Abstract】 Objective: Our purpose was to improve the diagnosis and treatment of cystic renal cell carcinoma(CRCC). Methods: Retrospective review and analysis were performed on clinical materials of 13 cases of CRCC and 244 cases of parenchymal renal cell carcinoma undernent treatmont from January 1986 to July 1996. Results: The accuracy of preoperative imaging examinations for CRCC was 76.9%. The 5 year disease specific survival rate was 92.3% after operation. The CRCC was of low nuclear grade and TNM stage composing of clear cells. Conclusion: The CRCC is a kind of carcinoma with low malignancy, and should be differentiated from cystic necrosis of renal cell carcinoma.更多还原