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目的探讨急性肾后性肾功能衰竭的病因与治疗。方法急性肾后性肾功能衰竭 2 5例 ,采取输尿管插管引流、经皮肾穿刺引流、血透、手术解除梗阻等不同方法进行治疗。结果 15例肾功能恢复正常 ,7例明显改善 ,另 2例自动出院 ,1例死亡。结论解除梗阻后肾功能 ,首先取决于梗阻的时间长短 ,其次是病肾的原来病变状况 ;X线腹平片及 B超检查是首选的诊断方法 ;治疗原则是明确梗阻部位 ,及时解除梗阻 ,纠正全身情况 ,保护肾功能
Objective To investigate the etiology and treatment of acute postrenal renal failure. Methods Twenty-five cases of acute renal failure with renal failure were treated with different methods such as ureteral intubation, percutaneous renal drainage, hemodialysis and surgery to relieve obstruction. Results The renal function returned to normal in 15 cases, 7 cases improved obviously, the other 2 cases were discharged automatically and 1 case died. Conclusions The renal function after the obstruction is relieved depends on the length of the obstruction, followed by the original lesion of the diseased kidney. X-ray and B-ultrasound are the preferred diagnostic methods. The principle of treatment is to clear the site of obstruction and promptly relieve the obstruction, Correct the general condition, protect renal function