Fig. 1.
Prostate cancer in a 67-year-old patient with a PSA level of 6.23 ng/mL and Gleason 7. (a) Axial T2-weighted MRI of the prostate showing a low signal intensity area in the left peripheral zone. (b) ADC and the high b-value (c) images show restriction and high signal in the left peripheral zone, respectively. The perfusion MRI shows high Ktrans (transfer constant) in the left peripheral zone (d). The whole-mount section histopathology slide on the same level as (a–d) shows Gleason 7 cancer in this MRI-positive area (e).