FOLH1 and posterior cortical atrophy: Moreover, considering the recent introduction of PSMA (Prostate Specific Membrane Antigen) PET (Position Emission Tomography) imaging with very promising results in terms of detection PCa both for staging [52] and restaging proposal [53,54], some authors have proposed to combine the anatomic precision of MRI and functional information of PSMA PET by PSMA PET/MRI with the aim to improve the accuracy of detection of PCa foci within the prostate and the identification of nodal metastases.