Furthermore, while prospective trial data is available to support the use of both [68Ga]Ga-PSMA-11 [9] and [18F]-piflufolastat, this is not the case for [18F]PSMA-1007 and this systematic analysis was unable to find any published comparative imaging studies [18F]PSMA-1007 and [68Ga]Ga-PSMA-11 in rPC. The gene discussed is FOLH1; the disease is familial reactive perforating collagenosis.