Lock U C, von Pokrzywnitzki W, Weissbach L
Abteilung für Urologie, Krankenhaus Am Urban, Berlin.
Urologe A. 1998 Sep;37(5):522-5. doi: 10.1007/s001200050212.
We observed two patients with stone formation in the renal pelvis two and five years after pyeloplasty. In both cases there was no obstruction of the pyeloureteral junction detectable. We consider the use of Polyglactin (Vicryl) for the pelvis suture as reason for the stone formation. For stone removal we favourite an endoscopic procedure, in which a removal of residuums of the suture is even possible as the verification of the pyeloureteral junction.
我们观察到两名患者在肾盂成形术后两年和五年出现肾盂结石形成。在这两个病例中，均未检测到肾盂输尿管连接处梗阻。我们认为使用聚乙醇酸（薇乔）进行肾盂缝合是结石形成的原因。对于结石清除，我们倾向于采用内镜手术，在该手术中，作为肾盂输尿管连接处的核查内容，甚至有可能清除缝线残留物。
