Vihma Y, Korppi-Tommola T, Parkkulainen K V
Z Kinderchir. 1983 Jun;38(3):173-6. doi: 10.1055/s-2008-1059962.
In 33 patients with pelviureteric obstruction the renal parenchymal area was measured from excretory urography films and split renal function determined with computerized 99mTc-DTPA-renography. All patients had pelviureteroplasty performed during childhood. For this study, excretory urographs and DTPA-renographs performed in 7 patients preoperatively and in all the 33 patients 10 months to 15 years postoperatively, were analyzed. The parenchymal area of both hydronephrotic and healthy contralateral kidneys showed good correlation with split DTPA clearance. The percentile parenchymal area of the hydronephrotic kidneys also had good correlation to their percentile split DTPA-clearance. The planimetric measurement of kidney parenchymal area and DTPA renography are useful alternative methods when evaluating split renal function, severity of hydronephrosis and the result of pelviureteroplasty.
对33例肾盂输尿管梗阻患者，通过排泄性尿路造影片测量肾实质面积，并采用计算机化99mTc - DTPA肾图测定分肾功能。所有患者均在儿童期接受了肾盂输尿管成形术。本研究分析了7例患者术前以及33例患者术后10个月至15年所进行的排泄性尿路造影和DTPA肾图。肾积水侧肾脏和对侧健康肾脏的实质面积与DTPA清除率均具有良好的相关性。肾积水侧肾脏的百分实质面积与其百分DTPA清除率也具有良好的相关性。在评估分肾功能、肾积水严重程度以及肾盂输尿管成形术的结果时，肾实质面积的平面测量和DTPA肾图是有用的替代方法。
