Penumbra detection using PWI/DWI mismatch MRI in a rat stroke model with and without comorbidity: comparison of methods

Perfusion-diffusion (perfusion-weighted imaging (PWI)/diffusion-weighted imaging (DWI)) mismatch is used to identify penumbra in acute stroke. However, limitations in penumbra detection with mismatch are recognized, with a lack of consensus on thresholds, quantification and validation of mismatch. W...

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Главные авторы: Reid, Emma, Graham, Delyth, Lopez-Gonzalez, M Rosario, Holmes, William M, Macrae, I Mhairi, McCabe, Christopher
Формат: Artigo
Язык:Inglês
Опубликовано: Nature Publishing Group 2012
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Original Article
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3434632/
https://ncbi.nlm.nih.gov/pubmed/22669479
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/jcbfm.2012.69
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