The misplaced double J ureteric stent: technique for repositioning using the nitinol 'gooseneck' snare.
An antegrade method for repositioning a prematurely released double J ureteric stent is described. The technique is applicable when the proximal pigtail is still within the renal parenchyma or in the perinephric space. A custom-made Nitinol gooseneck snare was used in this case, but suitable alternatives should be readily available in a standard interventional suite and these are described.
Department of Uroradiology, St Peter's and Middlesex Hospital, London.
U
U
Patel
M J
MJ
Kellett
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D011859:Radiography; D015607:Stents; D014513:Ureter / Q000000981:diagnostic imaging*; D014517:Ureteral Obstruction / Q000628:therapy; D014546:Urinary Catheterization / Q000379:methods