Morphological factors affecting vortex core instability on 4D flow MRI of unruptured cerebral aneurysms.

Kazuya Futami Kouichi Misaki Takehiro Uno Iku Nambu Tomoya Kamide Mitsutoshi Nakada

Published in: Neurological research (2021)

SR was an independent morphological factor contributing to vortex core instability based on the vortex core patterns on 4D flow MRI.Abbreviations: CFD: computational fluid dynamics; 3D: three-dimensional; 4D: four-dimensional; MRI: magnetic resonance imaging; MRA: magnetic resonance angiography; ICA: internal carotid artery; AR: aspect ratio; SR: size ratio; CI: confidence interval; AUC: area under the curve; ROC: receiver-operating characteristic.

Keyphrases

contrast enhanced
magnetic resonance imaging
internal carotid artery
magnetic resonance
computed tomography
diffusion weighted imaging
middle cerebral artery
optical coherence tomography
subarachnoid hemorrhage
brain injury