Titre :

Optic nerve double inversion recovery hypersignal in patients with clinically isolated syndrome is associated with asymptomatic gadolinium-enhanced lesion

Auteur(s) :

London, Frederic [Auteur]
Université de Lille
Zephir, Helene [Auteur]
Lille Inflammation Research International Center - U 995 [LIRIC]
Hadhoum, Nawal [Auteur]
Université de Lille
Lannoy, Julien [Auteur]
Université de Lille
Vermersch, Patrick [Auteur]
Lille Inflammation Research International Center (LIRIC) - U995
Pruvo, Jean-Pierre [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U1171
Hodel, Jerome [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Leclerc, Xavier [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U1171
Outteryck, Olivier [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]

Titre de la revue :

Multiple Sclerosis Journal

Nom court de la revue :

Mult. Scler.

Numéro :

25

Pagination :

1888 - 1895

Date de publication :

2019-12

ISSN :

1477-0970

Discipline(s) HAL :

Sciences du Vivant [q-bio]

Résumé en anglais : [en]

Optic nerve involvement is not considered in dissemination in space (DIS) or time (DIT) of multiple sclerosis (MS) lesions. To evaluate frequency of optic nerve involvement using three-dimensional (3D)-double inversion ...
Lire la suite >Optic nerve involvement is not considered in dissemination in space (DIS) or time (DIT) of multiple sclerosis (MS) lesions. To evaluate frequency of optic nerve involvement using three-dimensional (3D)-double inversion recovery (DIR) sequence in clinically isolated syndrome (CIS) and to measure its relationship with DIS and DIT (2010 and 2017 McDonald criteria). From November 2013 to August 2016, 57 CIS patients underwent 3T-magnetic resonance imaging (3T-MRI) including 3D-DIR sequence and optical coherence tomography (OCT) at 3 months after CIS. We assessed signal abnormalities of the optic nerves on DIR sequence and collected data for DIS and DIT criteria according to 2010 and 2017 McDonald criteria. Among the 57 recruited patients, the presence of ⩾1 DIR hypersignal in optic nerve was observed in 36 (63%; 48 optic nerves) including asymptomatic hypersignal in 22 (38.5%; 25 optic nerves). Optic nerve involvement was significantly associated with DIT (ppp Optic nerve involvement is very frequent at the earliest clinical stage of MS. It is associated with the presence of asymptomatic gadolinium-enhancement and retinal axonal loss and may reflect the inflammatory disease activity level.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

CHU Lille
CNRS
Inserm
Université de Lille

Collections :

• Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
• Lille Neurosciences & Cognition (LilNCog) - U 1172

Date de dépôt :

2019-11-27T13:35:15Z
2024-03-05T11:46:50Z