Therefore, this study aimed to assess the value of integrated Gallium-68(68Ga)-prostate-Specific membrane antigen-11 (PSMA) Positron Emission Tomography/Intravoxel Incoherent Motion Magnetic Resonance Imaging (PET/IVIM MRI) in predicting Ki-67 expression in newly diagnosed PC. This evidence concerns the gene FOLH1 and pachyonychia congenita.