Department of Urology, University of Florida College of Medicine, Gainesville, FL, USA.
Department of Radiology, Children's National Health System, Washington, DC, USA.
J Pediatr Urol. 2019 Apr;15(2):128-137. doi: 10.1016/j.jpurol.2019.01.011. Epub 2019 Jan 28.
Diuresis renography (DR) is widely used in the evaluation of hydronephrosis and hydroureter in infants and children. The goal of this provocative nuclear imaging examination should be to detect the hydronephrotic kidneys at risk for loss of function and development of pain, hematuria, and urinary tract infection. The reliability of DR is dependent on the acquisition and processing of the data as well as interpretation and utilization of the results. In this review, the key concepts of standardized DR and pitfalls to avoid are highlighted.
利尿肾图（DR）广泛用于评估婴儿和儿童的肾盂积水和输尿管积水。该有创核医学成像检查的目的应该是检测有功能丧失风险和发展为疼痛、血尿和尿路感染风险的积水肾。DR 的可靠性取决于数据的获取和处理以及结果的解释和利用。在本综述中，重点介绍了标准化 DR 的关键概念和需要避免的陷阱。
