[双J型输尿管导管钙化]
[Calcification of a double-J ureteral catheter].
作者信息
Regué Aldosa R M, Prats López J, Serrate Aguilera R G
机构信息
Centro Internacional de Litotricia, Clínica Sagrada Familia, Barcelona, España.
出版信息
Arch Esp Urol. 1991 Jul-Aug;44(6):757-60.
Two cases of stone formation on double J ureteral catheter are described. Resolution was achieved by ESWL in one and by simple endoscopic removal in the other case with calcification in the distal J. The appearance of calcareous encrustation is frequent and depends on various factors especially the length of time the catheter is left indwelling, urinary stasis and infection. The efficacy of extracorporeal lithotripsy in resolving this complication is discussed.
本文描述了两例双J输尿管导管结石形成的病例。其中一例通过体外冲击波碎石术（ESWL）解决，另一例因远端J管钙化，通过简单的内镜取出解决。钙质结痂的出现很常见，并且取决于多种因素，特别是导管留置的时间、尿潴留和感染。本文还讨论了体外碎石术解决这种并发症的疗效。
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