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Fifty-five-year-old right-handed female, with a previous history of atrial fibrillation, presented with sudden onset of left-sided weakness and dysarthria. MRI obtained 3 h after ictus shows: DWI bright lesion (a) in the right posterior parietal region, suggestive of an acute infarct (arrow). b: Corresponding axial FLAIR image demonstrates multiple subcortical white matter hyperintensities, suggestive of previous vascular insults.
