1. Conclusions Ureteral meatotomy is safe and effective in treating obstruction of the uretero-vesical junction.
   结论该术式治疗输尿管壁段梗阻创伤小、操作精确、效果确切、简单易行。
2. 10 received end to end anastomosis of ureter or uretero-neocystostomy after initial PCN drainage;
   10例接受经皮穿肾引流术处理后，须进一步接受输尿管输尿管接合术或输尿管膀胱造口术；
3. 10例接受经皮穿肾引流术处理后，须进一步接受输尿管输尿管接合术或输尿管膀胱造口术；
   10 received end to end anastomosis of ureter or uretero-neocystostomy after initial PCN drainage;
4. Objectives: To evaluate the clinical effects of treatment of submucosal uretero-vesical stones with transurethral cystoscope.
   摘要 目的:探讨经尿道膀胱镜处理输尿管壁内部结石的临床治疗效果。

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