Table 2.

Single sample measurements from [^99mTc]Tc-PSMA-I&S RGS

	Weight (g)		Tracer uptake in %ID/g		SUL (SUV LBM)
FFT, n = 92
Mean	0.62		0.00022		0.16
± SD	± 0.96		± 0.00064		± 0.37
Median	0.16		0.0		0.010
Range	0.01–4.2		0.0–0.003		0.0–2.0

		p value Mann–Whitney U test		p value Mann–Whitney U test		p value Mann–Whitney U test
LN samples*, n = 252
Mean	0.63		0.00059		0.37
± SD	± 1.1		± 0.00075		± 0.40
Median	0.18		0.0		0.26
Range	0.01–7.8		0.0–0.0040		0.0–2.2
LNM samples*, n = 154		< 0.0001 (LN vs LNM)		< 0.0001 (LN vs LNM)		< 0.0001 (LN vs LNM)
Mean	0.84		0.019		12.0
± SD	± 1.2		± 0.041		± 24.0
Median	0.36		0.0050		3.5
Range	0.01–6.0		0.0–0.29		0.0–169

LN lymph node, LNM lymph node metastases, FFT fibro-fatty-tissue, PCa prostate cancer

^*60/498 LN-samples containing more than one LN/LNM resulting in overall 356 LN and 171 LNM (including 11 non-nodal PCa tissue)