Gerber W L, Brown R C, Culp D A
J Urol. 1981 Feb;125(2):169-71. doi: 10.1016/s0022-5347(17)54950-2.
Percutaneous nephrostomy may serve as an alternative to an open operation for urinary diversion. Difficulties with poor drainage and premature catheter dislodgement have prompted the development of a technique for dilation of the needle tract and placement of a large, self-retaining catheter at the time of the initial puncture.
经皮肾造瘘术可作为尿路改道开放手术的替代方法。引流不畅和导管过早移位的难题促使人们开发出一种在初次穿刺时扩张针道并放置大型自固定导管的技术。
