小儿肾盂输尿管连接型肾积水的临床评估研究进展.

Ureteropelvic junction obstruction is the most common cause of congenital hydronephrosis in children.The biggest challenge for pediatric urologists is to determine which children with upper urinary tract dilatation require conservative observation and which require surgical intervention.At present, there is no consensus on the optimal prenatal and postnatal evaluation strategy of ureteropelvic junction hydronephrosis in children.This article reviewed the new clinical prenatal and postnatal evaluation methods of ureteropelvic junction hydronephrosis in children. [ABSTRACT FROM AUTHOR]