Extended T2-IVIM model for correction of TE dependence of pseudo-diffusion volume fraction in clinical diffusion-weighted magnetic resonance imaging

The bi-exponential intravoxel-incoherent-motion (IVIM) model for diffusion-weighted MRI (DWI) fails to account for differential T(2)s in the model compartments, resulting in overestimation of pseudodiffusion fraction f. An extended model, T2-IVIM, allows removal of the confounding echo-time (TE) dep...

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Detalhes bibliográficos
Publicado no:Phys Med Biol
Main Authors: Jerome, N P, d’Arcy, J A, Feiweier, T, Koh, D-M, Leach, M O, Collins, D J, Orton, M R
Formato: Artigo
Idioma:Inglês
Publicado em: IOP Publishing 2016
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5952260/
https://ncbi.nlm.nih.gov/pubmed/27893459
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/61/24/N667
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