FOLH1 and posterior cortical atrophy: In this retrospective work, Zou et al. recruited 59 newly diagnosed PCa and examined the prognostic role of several PSMA PET features (SUVmax, SUVpeak, SUVmean, PSMA-TV, PSMA-TL, PSMA-TTV, PSMA-TTL) showing that only PSMA-TTL was an independent prognostic factor together with GG.