The Radiology Assistant : Prostate Cancer - PI-RADS v2.1
MRI features of the normal prostatic peripheral zone: the relationship between age and signal heterogeneity on T2WI, DWI, and DCE sequences | European Radiology
Prostate adenocarcinoma - peripheral zone PI-RADS 4 (MRI) | Radiology Case | Radiopaedia.org
Breast mass (BI-RADS 4c) | Radiology Case | Radiopaedia.org