Out of the 37 HCC lesions, 36 showed a positive uptake of [68Ga]Ga-PSMA, only 10 showed positive uptake of [18F]FDG, and four hepatic regenerative nodules showed negative uptake on both [68Ga]Ga-PSMA PET/CT and [18F]FDG PET/CT. This evidence concerns the gene FOLH1 and hepatocellular carcinoma.