Acute ischemic Stroke combined with Stanford type A aortic dissection: A case report and literature review

Figure 4 Enhanced computed tomography the day after thrombolytic therapy. A: Axial enhanced computed tomography (CT) showing type A thoracic aortic dissection and an intimal flap within the innominate artery (long red arrow), left common carotid artery (short red arrow) and left subclavian artery (red triangle); B: Axial enhanced CT showing an intimal flap (red arrow) separating the right common carotid artery into two channels; C: Axial enhanced CT showing carotid artery dissection of the right external carotid artery (red arrow) and the right internal carotid artery (red triangle); D: Intracranial reconstruction CT angiography (CTA) did not show abnormalities; E: Coronal enhanced CT showing an intimal flap (red arrow) within the innominate artery; F: Coronal enhanced CT showing aortic dissection extending from the aortic root to the right common carotid artery (red arrow); G: Sagittal enhanced CT showing an intimal flap (red arrow) within the ascending aorta extending to the left external iliac artery; H: Reconstructive CTA of the head showing aortic dissection involving the innominate artery and the right common carotid artery.