The lesion was thought initially to represent a meningioma, both on the [68Ga]Ga-THP-PSMA PET/CT (SUVmax TOF = 6.2) and contrast-enhanced MRI, although the PET/CT had raised the suspicion of a prostate cancer metastasis given its unusually intense uptake (Fig. 2). This evidence concerns the gene FOLH1 and prostate carcinoma.