Table 2.

Comparison of mean SUV and TBR of lesions in 18F-PSMA-1007 PET and 18F-FDG PET.

	18F-PSMA-1007				18F-FDG
	n	SUVmax	SUVmean	TBR	n	SUVmax	SUVmean	TBR
urinary bladder	21	2.40 (0.60–11.00)			21	15.64(6.19–35.47)
obturator muscle	21	0.70(0.35–0.92)			21	0.75(0.57–1.64)
local lesion	21	15.20 (6.20–75.00)	8.70(3.80–43.00)	24.92(8.41–117.06)	14	4.20(2.80–10.50)	2.80(1.60–6.30)	4.82(1.00–14.00)
metastase	75	10.72 (1.42–79.70)	6.67(0.89–50.16)	13.3(1.61–96.02)	54	4.42(1.05–12.41)	2.59(0.86–7.81)	7.91(1.28–96.02)
benign lesions	49	3.14(1.26–12.98)	1.91(0.89–8.30)		14	3.04(1.71–5.60)	1.75(0.86–3.38)

TBR, tumor-to-background ratio.