FOLH1 and thyroid gland carcinoma: Furthermore, 7 out of 8 patients who underwent both 18F-FDG PET/CT and 68GaPSMA PET/CT showed higher FDG uptake rates compared to PSMA uptake, showing that 18F-FDG-PET/CT still has higher accuracy than 68Ga-PSMA PET/CT in detecting more aggressive thyroid cancer histotypes [20].