Barbaric Z L, Thomson K R
Radiology. 1978 Mar;126(3):639-42. doi: 10.1148/126.3.639.
Five percutaneous nephropyelostomies were performed on 4 patients with obstructed renal allografts. In all instances the procedure significantly influenced further management of these patients. It allowed pressure measurement within the obstructed collecting system, assessment of renal function after prolonged drainage, and anatomical delineation of the site of the obstruction using antegrade pyelography. Percutaneous pyelonephrostomy and drainage is a useful means to determine whether obstruction or rejection is the major contributor to renal failure following renal transplantation.
对4例移植肾梗阻患者实施了5次经皮肾造瘘术。在所有病例中，该操作对这些患者的后续治疗均产生了重大影响。它能够测量梗阻性集合系统内的压力，评估长时间引流后的肾功能，并通过顺行肾盂造影对梗阻部位进行解剖学定位。经皮肾盂造瘘及引流是一种判定移植肾失败主要原因是梗阻还是排斥反应的有效方法。
