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Table 3 Comparison of the results of serum PSA and [68Ga]Ga-PSMA-11 PET/CT after therapy

From: Systemic therapy response evaluation in prostate carcinoma with [68Ga]Ga-PSMA-11 PET/CT

 

[68Ga]Ga-PSMA-11 PET/CT

Total

Progression

Stable

Partial regression

Complete regression

Serum PSA

Progression

No

19

2

0

0

21

% within PSA

90.5%

9.5%

0%

0%

100%

% within PET/CT

76%

40%

0%

0%

40%

Stable

No

2

3

3

0

8

% within PSA

25%

37.5%

37.5%

0%

100%

% within PET/CT

8%

60%

15%

0%

18%

Regression

No

4

0

17

0

21

% within PSA

19%

0%

81%

0%

100%

% within PET/CT

16%

0%

85%

0%

42%

Total

No

25

5

20

0

50

% within PSA

50%

10%

40%

0%

100%

% within PET/CT

100%

100%

100%

0%

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