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目的 :探讨肾盂输尿管连接部梗阻的诊断与治疗。方法 :采用Y -V成形术、Anderson -Hynes术、改良肾盂成形术三种不同术式治疗肾盂输尿管连接部梗阻。结果 :1例因再狭窄而行肾切除 ,余 2 7例得到随访 0 .5～ 5a。没再发生狭窄。结论 :肾盂输尿管连接部梗阻早期诊断与治疗十分重要 ,认为采用改良Y -V肾盂成形术为效果良好的手术方法
Objective: To investigate the diagnosis and treatment of ureteropelvic junction obstruction. Methods: Y-V, Anderson-Hynes and modified pyeloplasty were used to treat ureteropelvic junction obstruction. Results: One case had nephrectomy due to restenosis, and the remaining 27 cases were followed up for 0.5-5 years. No further stenosis. Conclusion: The early diagnosis and treatment of ureteropelvic junction obstruction is very important. It is considered that the modified Y-V pyeloplasty is a good surgical method