KLK3 and acinar cell carcinoma: Another case of 64 years old male, recently diagnosed with acinar adenocarcinoma prostate gland (Gleason's score 3 + 4 = 7) and raised total serum PSA level of approximately 8.2 ng/mL, underwent [68Ga] PSMA PET/CT scan for pretreatment staging is shown inFig. 4.