Eghazarian C, Lechevallier E, Bretheau D, Jean F, Coulange C
Service d'Urologie et de Transplantation Rénale, Hôpital Salvator, Marseille.
Prog Urol. 1995 Jun;5(3):410-3; discussion 413-4.
Ureteric stents can be complicated by incrustations, sometimes making it impossible to withdraw or replace the stent over a guide. In this exceptional indication, we report a case in which the use of the Swiss-Lithoclast pneumatic lithotriptor allowed withdrawal of an incrusted double J stent. There was no morbidity related to the use of the Lithoclast. Among the various techniques available for removal of these incrusted double J stents, endoprosthetic lithotripsy appears to be the most effective and the least invasive, in selected cases.
输尿管支架可能会因结石形成而出现并发症，有时会导致无法通过导丝取出或更换支架。在这种特殊情况下，我们报告一例使用瑞士碎石钳气压弹道碎石机取出结石包裹的双J支架的病例。使用碎石钳未出现相关并发症。在可用于取出这些结石包裹的双J支架的各种技术中，对于特定病例，腔内碎石术似乎是最有效且侵入性最小的。
