FOLH1 and posterior cortical atrophy: Several studies have demonstrated the diagnostic superiority of68Ga-PSMA versus choline PET/CT in assessing PCa patients.12, 17, 18This was also reported by our group.20However,68Ga-labeled compounds are produced with generators providing limited activity per synthesis (1–4 patients per batch) and have some shortcomings, such as a short half-life (68 minutes) and nonideal energies.7