Weckermann D, Harzmann R
Urologische Abteilung, Universitätskliniken Tübingen.
Ultraschall Med. 1987 Oct;8(5):239-42. doi: 10.1055/s-2007-1011703.
Mild caliectasis in patients with occult ureteropelvic obstruction can cause difficulties in the decision on operative or non-operative measures. In such situations diuresis renography, diuretic radionuclide urography and perfusion pressure flow studies (Whitaker test) can be very useful. Furosemide-sonography is a new, non-invasive method demonstrating functional subpelvic obstruction. Standardised conditions before and after application of furosemide are necessary. This new diagnostic method is demonstrated based on a evaluation in 22 patients presenting radiological evidence of minor ureteropelvic obstruction.
隐匿性肾盂输尿管梗阻患者的轻度肾盂扩张会给手术或非手术治疗措施的决策带来困难。在这种情况下，利尿肾图、利尿放射性核素尿路造影和灌注压力流量研究（惠特克试验）可能非常有用。速尿超声检查是一种新的、非侵入性的方法，可显示盆腔下功能性梗阻。应用速尿前后的标准化条件是必要的。基于对22例有轻度肾盂输尿管梗阻影像学证据患者的评估，展示了这种新的诊断方法。
