A 3-year follow-up study of enhancing and non-enhancing multiple sclerosis (MS) lesions in MS patients demonstrating clinically isolated syndrome (CIS) using a multi-compartment T2 relaxometry (MCT2) model - Archive ouverte HAL
Communication Dans Un Congrès Année : 2018

A 3-year follow-up study of enhancing and non-enhancing multiple sclerosis (MS) lesions in MS patients demonstrating clinically isolated syndrome (CIS) using a multi-compartment T2 relaxometry (MCT2) model

Résumé

Obtaining information on condition of tissue microstructures (such as myelin, intra/extra cellular cells, free water) can provide important insights into MS lesion. However, MRI voxels are heterogeneous in terms of tissue microstructure due to the limited imaging resolution owing to existing physical limitations of MRI scanners. Here we evaluated a multi-compartment T2 relaxometry model and then use it to study the evolution of enhancing (USPIO and gadolinium positive) and non-enhancing lesions in 6 MS patients with CIS characteristics over a period 3 years with 7 follow-up scans post baseline.

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Imagerie Neurosciences [q-bio.NC]
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Sudhanya Chatterjee  : Connectez-vous pour contacter le contributeur

https://hal.science/hal-01821694

Soumis le : vendredi 22 juin 2018-16:48:21

Dernière modification le : jeudi 26 septembre 2024-11:20:05

Archivage à long terme le : lundi 24 septembre 2018-23:47:16

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hal-01821694 , version 1 (22-06-2018)

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  • HAL Id : hal-01821694 , version 1

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Sudhanya Chatterjee, Olivier Commowick, Onur Afacan, Benoît Combès, Anne Kerbrat, et al.. A 3-year follow-up study of enhancing and non-enhancing multiple sclerosis (MS) lesions in MS patients demonstrating clinically isolated syndrome (CIS) using a multi-compartment T2 relaxometry (MCT2) model. ISMRM Annual Meeting 2018, Jun 2018, Paris, France. pp.1-5. ⟨hal-01821694⟩

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