Ekelund L, Lindstedt E, Thiesen V, Jönsson M B
Urol Radiol. 1979;1(3):147-50. doi: 10.1007/BF02926618.
In 43 patients with equivocal pelvi-ureteric obstruction, conventional urography was supplemented with diuresis urography. After peroral hydration with 0.5 liters fluid, a large volume of urographic contrast medium was administered and increased diuresis provoked by intravenous injection of furosemide. A relative obstruction of flow was then accentuated by increased dilatation of the renal pelvis. The technique deserves a wider use in the radiologic investigation of patients with equivocal obstruction at the pelvi-ureteric junction.
在43例肾盂输尿管梗阻情况不明确的患者中，传统尿路造影辅以利尿性尿路造影。经口摄入0.5升液体进行水化后，给予大量尿路造影剂，并通过静脉注射呋塞米诱发利尿增加。然后，肾盂扩张加剧导致相对的血流梗阻。该技术在肾盂输尿管连接处梗阻情况不明确的患者的放射学检查中值得更广泛应用。
