Fig. 2

A 70-year-old man with total PSA 35 with discordant interpretation in terms of PIRADSv2 DWI score. a Axial T2 showing bilateral diffuse (non-circumscribed) low signal intensity of the peripheral zone near the apex. b DWI (800) showing bilateral focal bright signal intensity lesions in PZ (not markedly hyperintense). c, d ADC map also shows low signal intensity of the lesions with mean ADC value 0.782. The ADC ratio between benign prostatic tissues was 1.63. The qualitative DWI score was 4 for reader 1 and 3 for reader 2 histopathology was adenocarcinoma GS 4 + 3 = 7)