Figure 2

Angio-MRI (coronal section) of the supra-aortic vessels after injection of 20 cc of gadolinium in a woman aged 24 with EDS type IV, revealing a dissecting haematoma of the left internal carotid (black arrow), a bilateral dissection of the vertebral arteries in their V1 and V2 segments (white arrows) and a dissection of the middle and distal third of the right subclavian artery (head of arrow).