TABLE 2

Results of X-Ray Voiding Cystography Performed 1 Month After APN

VUR	No. of renal units	VUR grade (I–IV)	Staging ^99mTc-DMSA
VUR	No. of renal units	VUR grade (I–IV)				No. of renal units	%	Result
		I: 15
Present	40	II: 15	34	85	P
		III: 7	6	15	N
		IV: 3
Absent	76	—	42	55	P
			34	45	N

VUR = vesicoureteral reflux; P = pathologic DMSA parenchymal uptake; N = normal DMSA parenchymal uptake.