FOLH1 and prostate cancer: Analysis of 8 studies with 417 patients found that 68Ga-PSMA PET had an specificity of 0.92 (95% CI:0.86-0.96) in detecting SVI in prostate cancer, while mpMRI had an specificity of 0.94 (95% CI:0.89-0.98), as illustrated in Figure 6.