The voiding cystourethrogram (VCUG) is the standard procedure for diagnosis of vesicoureteral reflux in children. Children with vesicoureteral reflux are at risk of upper urinary tract infections ...

A voiding cysto-urethrogram and measurement of residual urine are obtained four to six weeks after operation. Intra-venous pyelography is performed three to six months after operation and annually ...

Dilation of the pelvicalyceal system was the most common finding, representing 41.9% of abnormalities. Voiding cystourethrogram (VCUG) was performed in 53.4% of the cases with an abnormal ultrasound.