Table 2 Comparison of ⁶⁸Ga-PSMA PET parameters in tissues for control and intervention scans

5.57 ± 0.93

5.72 ± 1.16

2.7

0.50

10.31 ± 1.46

10.43 ± 1.92

1.2

0.75

15.26 ± 2.10

15.28 ± 2.49

0.1

0.97

6.25 ± 1.95

5.89 ± 2.21

− 5.8

0.12

10.96 ± 2.37

10.33 ± 2.62

− 5.7

0.10

18.82 ± 3.77

17.87 ± 4.57

− 5.0

0.19

1.08 ± 0.11

1.03 ± 0.13

− 4.0

0.34

4.21 ± 0.65

4.30 ± 0.60

2.1

0.55

22.29 ± 5.67

20.31 ± 6.00

− 8.9

0.01*

9.71 ± 6.58

9.00 ± 6.62

− 7.3

0.33