Molecular Imaging 2017

PIRADS v2

39 sector map

 Overall scores from the T2W, DWI & DCE applied sequentially  Certain sequences are dominant according to zonal anatomy  PZ: DWI is primary determinant  E.g. if the DWI score is 4 & T2W score is 3, the PI-RADS assessment category should be 4  TZ: T2W is the primary determinant  E.g. if T2W score is 4 & DWI score is 2, the PI-RADS assessment category should be 4

Barentsz J et al. Synopsis of the PI-RADS v2 Guidelines for Multiparametric Prostate Magnetic Resonance Imaging and Recommendations for Use. Eur Urol 2016; 69: 41-9. http://www.acr.org/ ∼ /media/ACR/Documents/PDF/QualitySafety/Resources/PIRADS