TABLE 1

Results of ^99mTc-DMSA Scanning and ¹²³I-OIH Renal Sequential Scintigraphy Performed During Acute Pyelonephritis

No. of renal units	^99mTc-DMSA grade	Unilateral ¹²³I-OIH clearance rate (mL/min/1.73 m² BSA)
No. of renal units	^99mTc-DMSA grade			Mean ± SD	Range
40	0	292 ± 33*	237–350
49	1	237 ± 39^†	135–300
21	2	210 ± 54^†	110–358
6	3	140 ± 53*	47–204