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Fig. 5 | Neurovascular Imaging

Fig. 5

From: Neurovascular 4DFlow MRI (Phase Contrast MRA): emerging clinical applications

Fig. 5

Aneurysm of the supraclinoid carotid artery. a and b The CE MRA and 3D TOF MRA demonstrate that the aneurysm has a more spherical proximal component and a distal outpouching (arrow). c The distal outpouching and apex of the aneurysm enhance on the 3D T1 weighted contrast enhanced black blood image (arrow). d and e The streamline displays reveals vortex flow (arrow) and a central vortex core (line) in the proximal spherical component of the aneurysm. The distal outpouching has low flow velocity and presumed low wall shear stress

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