[Long-term prognosis of vesicoureteral reflux: a follow-up observation of 138 children].

Objective: To study the long-term prognosis of vesicoureteral reflux in children.

Methods: A retrospective analysis was performed for the clinical data of 138 children (218 ureters with reflux) who were diagnosed with vesicoureteral reflux for the first time from November 2005 to March 2017 and received medical treatment and regular follow-up. According to the initial grade of reflux, the ureters with reflux were divided into a low-grade group (141 ureters, grade I-III) and a high-grade group (77 ureters, grade IV-V), and the two groups were compared in terms of clinical data and follow-up results.