Extensive right frontoparietal white matter signal abnormality is seen involving the pre and post central gyrus. Signal abnormality also extends just into the occipital lobe on the right and is seen on left parietal and occipital lobes. Small foci are also identified in the region of the basal ganglia, splenium of corpus callosum, brain stem and cerebellar peduncles. This is associated with no mass effect or abnormal enhancement. No evidence of haemorrhage.