论文部分内容阅读
目的 探讨自制输尿管镜针状电刀在治疗输尿管狭窄中的应用价值。 方法 对输尿管切开取石术后狭窄 24例,息肉 39例,输尿管先天性狭窄 4例采用自制输尿管镜针状电刀在输尿管镜下行切开术。 结果 手术时间 10~30min,术中出血量 5~20ml。随访 3个月, 53例(79 .1% )有效, 10例(14 .9% )好转, 4例 (6 0% )无效,无严重并发症发生。 结论自制输尿管镜针状电刀治疗输尿管狭窄操作容易。
Objective To investigate the value of self-made ureteroscopic needle-knife in the treatment of ureteral stricture. Methods 24 cases of stenosis after ureterolithotomy, 39 cases of polyps, 4 cases of ureteral congenital stenosis were treated by ureteroscopic needle-knife. Results The operation time was 10 to 30 minutes and the intraoperative blood loss was 5 to 20ml. Three months follow-up, 53 cases (79.1%) were effective, 10 cases (14.9%) improved and 4 cases (60%) were ineffective. No serious complications occurred. Conclusion Self-made ureteroscopic needle knife treatment of ureteral stricture easy.