Fig. 6

A 73-year-old male patient with total PSA 169 with concordant interpretation in terms of PIRADSv2 DWI score. a Axial T2 showing left peripheral zone low signal intensity lesion 1.7 cm with wide base abutting the capsule. b DWI (at b value 800) showing marked bright signal intensity of the lesion. c ADC map image showing marked low signal intensity of the lesion with mean ADC value 0.766. The DWI score was 5 for readers 1 and 2. The ADC ratio between benign prostatic tissues was 1.66. Histopathology was adenocarcinoma GS 4 + 4 = 8; tumor volume = 1.6 cm3; organ-confined)