长期以来,单侧肾切除术后留存肾能够很好地维持患者的健康。近年来研究表明,留存肾在形态、功能的改变并非人们想象的那样,其细微改变值得注意。1990年6月—2006年10月,我院行单侧肾肿瘤切除术507例,其中留存肾肾性急性肾功衰竭3例,现报告如下。1病例报告例1,男,38岁。右腰部疼 For a long time, kidney preservation after unilateral nephrectomy can well maintain the patient’s health. In recent years, studies have shown that the retention of kidney morphology and function change is not as people imagine, the subtle changes worth noting. From June 1990 to October 2006, 507 cases of unilateral renal tumor resection in our hospital, of which 3 cases of renal renal acute renal failure were retained, are as follows. 1 case report 1, male, 38 years old. Right lower back pain