Figure 2From: Isolated middle cerebral artery dissection: a systematic reviewNoninvasive imaging. Three-dimensional 360-slice CTA of the head of a 50-year-old man presenting with abrupt-onset 2-day history of headache and right hemiparesis demonstrating left M1 dissection (arrow) distal to the anterior temporal branch (asterisk). He was discharged on antiplatelet therapy with a modified Rankin Scale score of 0.Back to article page