Axumin PETMRI Imaging Following Focal Cryo-ablation (FCA)

The primary hypothesis of this study is that 18F-Fluciclovine PET/MRI imaging at two years following FCA will improve sensitivity for detection of in field recurrence of significant prostate cancer defined as any Gleason pattern 4 disease. The secondary hypothesis of this study is that 18F-Fluciclovine PET/MRI imaging at two years following FCA will improve sensitivity for detection of out of field recurrence of significant prostate cancer .