My Gleason score 4+3 =7 . PSA 5.83. Biopsy showed 16% (2/12) positive Cores AUA risk intermediate. Clinical T stage T1c. MRI showed cancer contained in prostste. Polaris score in less aggressive range. I am 75 years of age. Appreciate comments on active surveillance or treatment?? I am anxious that prostate cancer is is my body.