How does PI-RADS v2.1 impact patient classification? A head-to-head comparison between PI-RADS v2.0 and v2.1.

Ana Sofia Linhares MoreiraPieter De VisschereCharles Van PraetGeert Villeirs

Published in: Acta radiologica (Stockholm, Sweden : 1987) (2020)

The most prominent change between v2.0 and v2.1 was observed in the TZ with the downgrading of typical benign prostatic hyperplasia nodules from category 2 into category 1. Overall, there were no significant changes in the number of positive and negative MRI results, with an expected low influence in clinical management.

Keyphrases

benign prostatic hyperplasia
lower urinary tract symptoms
optic nerve
machine learning
magnetic resonance imaging
deep learning
case report
diffusion weighted imaging
computed tomography
magnetic resonance