Skip to main content

Table 9 Lesion-based comparison of the values at T2 and T1

From: [68Ga]Ga-PSMA-11 PET before and after initial long-term androgen deprivation in patients with newly diagnosed prostate cancer: a retrospective single-center study

 

Value in T2 ≤ T1

Score

SUVmax

SUVmax_LN

SUVmean

SUVmean_LN

PSMA-TV

TL-PSMA

TL-PSMA-LN

Prostatic lesions [n = 24]

23/24

20/24

19/24

19/24

17/24

23/24

22/24

22/24

Lymphonodal lesions [n = 56]

53/56

49/56

50/56

48/56

50/56

55/56

55/56

55/56

Bone lesions [n = 29]a

27/29

25/29

25/29

25/29

26/29

23/29

25/29

26/29

All lesions [n = 109]

103/109

94/109

94/109

92/109

93/109

101/109

102/109

103/109

  1. All differences are significant with a p < 0.01
  2. LN: liver normalization [value divided by hepatic SUVmean]
  3. aTwo bone metastases newly occurred at T2, and thus, higher values are seen at T2 in all surrogate parameters