Literature DB >> 28424015

Susceptibility weighted imaging in acute cerebral ischemia: review of emerging technical concepts and clinical applications.

Charlie Chia-Tsong Hsu1,2, Gigi Nga Chi Kwan1, Sachintha Hapugoda1, Michelle Craigie1, Trevor William Watkins1, E Mark Haacke3.   

Abstract

Susceptibility weighted imaging (SWI) is an essential magnetic resonance imaging sequence in the assessment of acute ischemic stroke. In this article, we discuss the physics principals and clinical application of conventional SWI and multi-echo SWI sequences. We review the research evidence and practical approach of SWI in acute ischemic stroke by focusing on the detection and characterization of thromboembolism in the cerebral circulation. In addition, we discuss the role of SWI in the assessment of neuroparenchyma by depiction of asymmetric hypointense cortical veins in the ischemic territory (surrogate tissue perfusion), detection of existing microbleeds before stroke treatment and monitoring for hemorrhagic transformation post-treatment. In conclusion, the SWI sequence complements other parameters in the stroke magnetic resonance imaging protocol and understanding of the research evidence is vital for practising stroke neurologists and neuroradiologists.

Entities:  

Keywords:  Magnetic resonance imaging; acute stroke; susceptibility weighted imaging

Mesh：

Year:  2017        PMID： 28424015      PMCID： PMC5433592          DOI： 10.1177/1971400917690166

Source DB:  PubMed          Journal:  Neuroradiol J        ISSN： 1971-4009


  50 in total

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  7 in total

1.  Are prominent medullary veins better than prominent cortical veins as predictors of early clinical outcome in patients with acute ischemic stroke?

Authors:  Lina Jing; Binbin Sui; Mi Shen; Haiqiang Qin; Peiyi Gao
Journal:  Diagn Interv Radiol       Date:  2021-03       Impact factor: 2.630

2.  High-resolution vessel wall imaging after mechanical thrombectomy.

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Journal:  Neuroradiol J       Date:  2021-05-20

3.  Quantitative susceptibility-weighted imaging in amyotrophic lateral sclerosis with 3.0 T magnetic resonance imaging.

Authors:  Meng-Yu Liu; Zhi-Ye Chen; Jin-Feng Li; Hua-Feng Xiao; Lin Ma
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Authors:  Lei Yang; Ling Yu; Wei Qin; Yue Li; Shuna Yang; Xuanting Li; Wenli Hu
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Journal:  Front Neurol       Date:  2022-07-14       Impact factor: 4.086

6.  Inhibition of MiR-122 Decreases Cerebral Ischemia-reperfusion Injury by Upregulating DJ-1-Phosphatase and Tensin Homologue Deleted on Chromosome 10 (PTEN)/Phosphonosinol-3 Kinase (PI3K)/AKT.

Authors:  XinHong Xue; HongRu Wang; JiangLi Su
Journal:  Med Sci Monit       Date:  2020-02-15

7.  Striate Artery Infarct After Bilateral Carotid Artery Ligation (BCAL) in a Dog: A Multimodal MRI Study.

Authors:  Lukas Komornik; Ines Lautenschläger; Alessio Vigani; Claudia Iannucci; Antonio Pozzi; Adriano Wang-Leandro; Katrin Beckmann
Journal:  Front Vet Sci       Date:  2020-09-18
  7 in total

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