Rhee Jonathon, Steele Stephen S, Beiko Darren
Department of Urology, Queen's University, Kingston General Hospital, Kingston, ON.
Can Urol Assoc J. 2013 Nov-Dec;7(11-12):E830-2. doi: 10.5489/cuaj.1258.
Ureteral stent malposition outside of the urinary tract is a very uncommon complication of retrograde or antegrade ureteral stent insertion. There are few reports of open, laparoscopic or endourologic approaches to remove malpositioned stents. We present a novel technique for the removal of an extruded retroperitoneal ureteral stent using percutaneous antegrade nephroscopic holmium laser pyelotomy. This previously undescribed procedure represents a new soft tissue application of the holmium laser.
输尿管支架异位至泌尿道外是逆行或顺行输尿管支架置入术极罕见的并发症。关于开放手术、腹腔镜手术或腔内泌尿外科手术取出异位支架的报道很少。我们介绍一种使用经皮顺行肾镜钬激光肾盂切开术取出腹膜后异位输尿管支架的新技术。这种此前未描述过的手术代表了钬激光在软组织中的一种新应用。