Figueroa T E
Division of Pediatric Urology, Alfred I. duPont Institute, Wilmington, Delaware 19899, USA.
Tech Urol. 1995 Spring;1(1):45-7.
An endoscopic technique to remove ureteral stents in children is described. The technique is simple and reproducible. A snare or lasso is created by looping a polypropylene suture through a ureteral catheter. The snare is advanced under vision through the working channel of a pediatric cystoscope. The loop of the suture is placed over the intravesical portion of the indwelling ureteral stent. It is tied to create a noose, thus securing the stent. The stent can then be removed easily.
本文描述了一种用于儿童输尿管支架取出的内镜技术。该技术简单且可重复。通过将聚丙烯缝线穿过输尿管导管形成圈套器或套索。圈套器在直视下通过小儿膀胱镜的工作通道推进。缝线环放置在留置输尿管支架的膀胱内部分上方。将其系紧形成活套，从而固定支架。然后可以轻松取出支架。
