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DWI images – ADC maps
• ADC mapping allows to obtain more informations on
the biological “nature” of the tissues
 Acute lesion (ischemic) oedema ADC
 Chronic lesion (post-ischemic) relaxing tissues ADC
 Neoplastic lesions high cellularity ADC
 Neoplastic lesions necrosis ADC
I Berry. Imagerie par résonance magnétique. 2004;
Masson Editeur, Paris.