Fig. 4.

Summary of the main clinical-radiological differences between men with and without significant cancer. False and true positives differ in terms of their overall PSAD level, presence or absence of additional MRI lesions, and features of index lesions (such as overall conspicuity, diffusion restriction, and volume). ADC = apparent diffusion coefficient; Ca = cancer; DCE = dynamic contrast enhanced; DWI = diffusion-weighted imaging; IQR = interquartile range; MRI = magnetic resonance imaging; PSAD = prostate-specific antigen density; T2WI = T2-weighted imaging.