FOLH1 and posterior cortical atrophy: Indeed, despite choline-based radiopharmaceuticals might appear out-of-date, they still represent an elegant combination of clinical utility (good detection rate) and feasibility (registration and high availability for PCa restaging) as confirmed by the same EAU guideline in which the use of choline PET/CT (or fluciclovine PET/CT) is still recommended in case PSMA PET/CT is not available and the PSA level is > 1 ng/mL.