More specifically, in a study of Afshar-Oromieh et al. 68Ga-PSMA ligand PET/CT detected 78 lesions characteristic for recurrent PC in 32 patients while 18F-fluoromethylcholine PET/CT detected only 56 lesions in 26 patients resulting in a significant higher detection rate for 68Ga-PSMA ligand PET/CT [7]. This evidence concerns the gene FOLH1 and pachyonychia congenita.