Axial T2-weighted MRI. (A and B) Dot-like hyperintensities characteristic of enlarged perivascular spaces (EPVS) in the basal ganglia in a patient with spontaneous deep intracerebral haemorrhage (ICH). Axial T2-weighted MRI. (A and B) Dot-like hyperintensities characteristic of enlarged perivascular spaces (EPVS) in the basal ganglia in a patient with spontaneous deep intracerebral haemorrhage (ICH). (C and D) Linear hyperintensities typical of EPVS in the centrum semiovale in a patient with cerebral amyloid angiopathy-related lobar ICH. Note that deep brain regions (eg, basal ganglia) are not affected by EPVS (D). Andreas Charidimou et al. J Neurol Neurosurg Psychiatry 2013;84:624-629 ©2013 by BMJ Publishing Group Ltd