PMC4387323_01
Axial diffusion-weighted MRI imaging demonstrating acute ischemic infarction of the primary motor cortex.
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F0001
Non-contrast magnetic resonance imaging (MRI) was ordered, revealing an acute infarction on diffusion weighted MRI (DWI), corresponding to the motor cortex in the precentral gyrus (Fig. 1).
Sagittal CT-angiogram showing severe stenosis of the right carotid artery.
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F0002
Our patient received a CT-angiogram of the head and neck, which demonstrated severe (>90%) stenosis of the right carotid artery (Fig. 2).