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1902年yong首先报告扩张下段输尿管取除结石的操作,长期以来被泌尿科医生认为是一种有效的措施,近年来dyon和ldaffman等报告经尿道扩张输尿符用输尿管肾镜或套蓝来取石,本文报导一年内应用这一技术对193例输尿管结石进行治疗的经验。资料和方法从1984年2月～1985年2月对193例输尿管结石采用经尿道途径扩张输尿管用输尿管镜及套篮取石,其中一部分是肾盂结石经体外震波碎石(ESWL)造成的输尿管残留结石。采用上述治疗的适应症是结石在5毫米大小或更大些,而无法自动排出,并伴有长期
1902 yong first reported expansion of the lower ureter to remove stones, urologists have long been considered as an effective measure in recent years dyon and ldaffman and other reports transurethral ureteral calculi with ureter or set of blue to stone This article reports the experience of using this technique to treat 193 cases of ureteral calculi within a year. Materials and Methods From February 1984 to February 1985, 193 cases of ureteral calculi were treated by transurethral ureteroscopic ureteral ureteroscopy and basket cupping. Some of them were ureteral stones caused by extracorporeal shock wave lithotripsy (ESWL) . Indications for the use of these therapies are stones 5 mm in size or larger that can not be automatically removed and accompanied by long-term