目的探讨逆转慢性肾功能衰竭患者肾功能损害。方法针对原发病进行治疗 ,纠正加重肾功能衰竭的可逆因素。结果全部患者肾功能均有好转。结论对肾功能衰竭患者只要积极治疗原发病 ,纠正可逆因素 ,肾功能仍有逆转的最后机会 Objective To investigate the renal dysfunction in patients with reversal of chronic renal failure. Methods for the treatment of primary disease, to correct the reversible factors aggravating renal failure. Results All patients had renal function improved. Conclusion As long as the active treatment of primary disease in patients with renal failure, to correct reversible factors, kidney function is still the last chance of reversal