Background: The aim of this study was to follow up a group of children with acute pyelonephritis using 99mTc-DMSArenal scintigraphy in order to determine the incidence of renal scarring.

• 摘要前言：本研究针对一群首次罹患急性肾盂肾炎的小儿科病例，利用鎝-99m-DMSA肾脏造影观察急性肾盂肾炎治疗前、后的变化，藉以瞭解肾脏疤痕发生的比率。