There are small foci of restriction diffusion scattered in the right MCA vascular territory, predominantly within the right parietal lobe, where some cortical laminar necrosis are also present and characterised by intrinsic high T1 signal and corresponding susceptibility artefact. Small old infarcts are also demonstrated within this vascular territory. Chronic small vessel ischaemic changes scattered through the supratentorial white matter. The ventricles and basal cisterns are unremarkable. Retrocerebellar arachnoid cyst noted.