in the proper MCA territory, a well-defined wedge-shaped hypodense cortical and subcortical area is seen at the right frontal lobe effacing cortical sulci of acute stage ischemic stroke
exaggerated deep periventricular white matter hypodensity of small vessels disease
no evidence of haemorrhage, masses or midline shift
age-related prominent ventricular system and peripheral CSF spaces
the bony calvarium showed hyperostosis frontalis internal (normal variant) with no destructive lesion