Kim H L, Gerber G S
Department of Surgery, Pritzker School of Medicine, University of Chicago, Illinois 60637, USA.
Urology. 2000 Jan;55(1):129-31. doi: 10.1016/s0090-4295(99)00385-4.
An infundibular stenosis is defined by a dilated calyx draining through a narrowed infundibulum into a nondistended renal pelvis. We describe the use of ureteroscopy and the holmium:yttrium-aluminum-garnet (YAG) laser to successfully treat an infundibular stenosis in a 27-year-old woman who presented with left flank pain. The holmium:YAG laser is well suited for this application. It can be applied with precise control of the direction and depth of the cut. The retrograde approach avoids the morbidity of a percutaneous nephrostomy and is well suited for treating an anterior infundibular stenosis.
肾盂漏斗部狭窄的定义为，扩张的肾盏通过狭窄的漏斗部引流至未扩张的肾盂。我们描述了一名27岁左侧腰痛女性患者，使用输尿管镜及钬:钇铝石榴石（YAG）激光成功治疗肾盂漏斗部狭窄的病例。钬:YAG激光非常适合该应用。它可以在精确控制切割方向和深度的情况下使用。逆行入路避免了经皮肾造瘘术的并发症，非常适合治疗前侧肾盂漏斗部狭窄。
