孤立肾肾癌或双侧肾癌,较为少见,治疗也很困难。五十年代以后,有关孤立肾肾癌而施行肾部分切除术陆续报告。近年来,开始采用肾肿瘤的体外切除和自体肾移植术,使一些患者治愈或延长生命。近八年来,作者共为13例患者(男6、女7),施行肾癌的肾部分切除术。年龄为17-62岁。13例患者中,2例是先天性孤立肾肾癌。4例是功能性孤立肾肾癌(对侧肾无功能)。1例是双肾同时发病的双肾癌。4例是非同时发病的双肾癌。该4例患者分别在2-11年前因肾癌行一侧肾切除术。另外2例患者对侧肾正常,亦行患肾部分切除术。按照恶性肿瘤的分期,Ⅰ期2 Isolated kidney kidney cancer or bilateral kidney cancer is rarer and treatment is difficult. After the fifties, partial nephrectomy was performed on isolated renal kidney cancer. In recent years, the use of in vitro resection of renal tumors and autologous renal transplantation has begun to cure or prolong life in some patients. In the past eight years, the authors have performed partial nephrectomy for 13 patients (male 6, female 7). Age is 17-62 years old. Of the 13 patients, 2 were congenital isolated renal kidney cancer. Four cases were functional isolated renal kidney cancer (non-functioning contralateral kidney). One case was bilateral kidney cancer with simultaneous kidney disease. Four cases were non-concurrent two-kidney cancer. The 4 patients underwent one-sided nephrectomy for kidney cancer 2-11 years ago. In the other 2 patients, the contralateral kidney was normal and partial nephrectomy was also performed. According to the staging of malignant tumors, Phase I 2