Three Week Old Subacute Infarct Involving The Right Middle Cerebral Artery (MCA) Territory

A. Diffusion weighted image reveals bright signal involving the cortex. This is from restricted diffusion secondary to acute stroke.
B. Flair image shows bright signal in the posterior parietal cortex with gyral thickening.
C. T1 weighted image shows bright signal in the same area from blood.
D. Post contrast study shows bright signal in the same areas. Enhancement is obscured by the presence of blood.
E. Post contrast study shows bright signal in the same areas. Enhancement is obscured by the presence of blood.