Table 3 FDG and RGD uptake on initial (C0) and interim (C2) PET-CT according to final Deauville score (DS) (responder = 4 or 5; non-responder = 1, 2 or 3)

SUVmax ± SD

18.3 ± 7.3

14.6 ± 5.7

0.35

3.4 ± 1.9

5.6 ± 2.3

0.09

MTV ± SD

183 ± 189

462 ± 474

0.32

10.4 ± 19.1

53.9 ± 54.6

0.18

RGD

n = 6

n = 6

n = 6

n = 6

SUVmax ± SD

2.61 ± 1.8

3.21 ± 1.6

0.56

2.41 ± 1.1

4.43 ± 1.1

0.01

ATV ± SD

43.5 ± 67.1

21 ± 40.4

0.59

10.5 ± 8.53

96.0 ± 124

0.22