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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%