Cardosi R J, Hoffman M S, Zweibel B
Division of Gynecologic Oncology, University of South Florida College of Medicine, 12902 Magnolia Drive, Tampa, FL 33612, USA.
Int J Gynecol Cancer. 2002 Mar-Apr;12(2):218-9. doi: 10.1046/j.1525-1438.2002.01091.x.
A proximally migrated ureteral stent into the renal pelvis is an uncommon problem that poses a difficult technical challenge. A 32-year-old woman had her ureteral stent inadvertently dislodged into the renal pelvis at the time of stent exchange. The stent was successfully retrieved and repositioned transurethrally with a snare fed through the left ureter and into the renal pelvis. This is a relatively noninvasive method of retrograde retrieval of a proximally dislodged ureteral stent.
输尿管支架向近端移入肾盂是一个罕见的问题，带来了困难的技术挑战。一名32岁女性在更换支架时输尿管支架意外移入肾盂。通过经左输尿管送入肾盂的圈套器经尿道成功取出并重新放置了支架。这是一种逆行取出向近端移位的输尿管支架的相对无创方法。
