High-resolution magnetic resonance imaging in the diagnosis and management of vertebral artery dissection: A case report

Figure 5 High-resolution magnetic resonance imaging images 5 mo after onset. A: The right vertebral artery still has a narrow lumen despite the absorption of the wall thrombus; B: Absorption of thrombus in the left vertebral artery, with local thickening indicating new tissue growth; C: The thrombus was still present at the top of the basilar artery, but the right posterior cerebral artery was clear.