There are multiple bilateral near symmetrical foci of restricted diffusion (appearing hyperintense on DWI with corresponding ADC images showing dark signal) seen in both cerebral hemispheres seen involving the deep white matter and sub-cortical white matter. There is no perilesional oedema.
No large territorial infarctions.
No gyral swelling or sulcal effacement.
- MRI (DWI):
- MRI (FLAIR):
- MRI (MRA):