A comparison of 4D flow MRI-derived wall shear stress with computational fluid dynamics methods for intracranial aneurysms and carotid bifurcations — A review
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Abstract
4D flow MRI is a relatively quick method for obtaining wall shear stress (WSS) in
vivo, a hemodynamic parameter which has shown promise in risk stratification for rupture
of cerebrovascular diseases such as intracranial aneurysms and atherosclerotic plaques.
The accuracy of such measurements is still largely unknown.