Impact of A1 segment asymmetry on hemodynamic conditions around the circle of Willis and anterior communicating artery aneurysm formation

Impact of A1 segment asymmetry on hemodynamic conditions around the circle of Willis and anterior communicating artery aneurysm formation

BackgroundThis study aims to investigate how A1 segment asymmetry—also known as A1 dominancy—influences the development of the anterior communicating artery aneurysm (AcomA) as it affects hemodynamic conditions within the circle of Willis (COW). Using time-of-flight magnetic resonance angiography (T...

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Bibliographic Details
Main Authors: Joonho Lee, Seul-Ki Jeong, Ji Man Hong
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Neurology
Subjects:
circle of Willis (CoW)
anterior communicating aneurysm
A1 asymmetry
signal intensity gradient
shear stress
Online Access:https://www.frontiersin.org/articles/10.3389/fneur.2024.1491247/full
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