Gynae BT 2017

ASSESSMENT OF NODAL PATHOLOGY

MR DIFFUSION-WEIGHTED IMAGING

Inconviences : - low S/N Ratio(high cellular density):

- 3T > 1,5 T (but susceptibility artifacts)

- not possible at low-field (0,2T) - coarse matrix (128 * 128 on 1,5 T) => contouring ??? - ADC differs from scanner to scanner - comparaison not yet easy - temperature

GEC ESTRO WS Prague Czech Republic October 2017