Molecular Imaging 2017

Interobserver Agreement: PIRADS v2.0

Inter-observer agreement PI-RADS score of ≥4 : κ = 0.593 in peripheral zone κ = 0.509 in transition zone

Diffusion-weighted imaging κ = 0.535–0.619

Dynamic contrast enhanced κ = 0.266–0.439

Definite T2-w extraprostatic extension κ = 0.289

Rosenkrantz AB et al. Radiology 2016; 280(3): 793-804