Penumbra Detection With Oxygen Extraction Fraction Using Magnetic Susceptibility in Patients With Acute Ischemic Stroke

Penumbra Detection With Oxygen Extraction Fraction Using Magnetic Susceptibility in Patients With Acute Ischemic Stroke

BackgroundThe oxygen extraction fraction (OEF) has been applied to identify ischemic penumbral tissue, but is difficult to use in an urgent care setting. This study aimed to investigate whether an OEF map generated via magnetic resonance quantitative susceptibility mapping (QSM) could help identify...

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Bibliographic Details
Main Authors: Yuto Uchida, Hirohito Kan, Hiroyasu Inoue, Masahiro Oomura, Haruto Shibata, Yuya Kano, Tomoyuki Kuno, Toshihiko Usami, Koji Takada, Kentaro Yamada, Kohsuke Kudo, Noriyuki Matsukawa
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-02-01
Series:Frontiers in Neurology
Subjects:
acute ischemic stroke
magnetic resonance imaging
oxygen extraction fraction
penumbra
quantitative susceptibility mapping
Online Access:https://www.frontiersin.org/articles/10.3389/fneur.2022.752450/full

Internet

https://www.frontiersin.org/articles/10.3389/fneur.2022.752450/full

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