Nilson A E, Aurell M, Bratt C G, Nilsson S
Acta Radiol Diagn (Stockh). 1980;21(4):499-503. doi: 10.1177/028418518002100412.
Twenty adult patients with urographic evidence of unilateral, moderately wide renal pelves were examined by routine and diuretic urography. Planimetry of the corresponding calyx system of the two examinations was performed. An increase in size by more than 20 per cent following osmotic diuresis indicated an obstruction of the pelvi-ureteric junction in kidneys with moderately wide renal pelves. Diuretic urography may be useful to diagnose obstruction as a cause of moderately wide renal pelves and to assess operative results.
对20例经尿路造影显示有单侧、肾窦中度增宽的成年患者进行了常规利尿性尿路造影检查。对两种检查中相应肾盏系统进行了平面测量。渗透性利尿后肾窦增大超过20%表明中度肾窦增宽的肾盂输尿管连接处存在梗阻。利尿性尿路造影对于诊断肾窦中度增宽的病因梗阻以及评估手术效果可能有用。
