| Identifier |
20230312_nanos_posters_105 |
| Title |
Acute Isolated Bilateral Gaze Palsy Revealing Neuromyelitis Optica Spectrum Disorder Rhomboencephalitis |
| Creator |
Hetal Ray; Walid Bouthour; Avital Lily Okrent; Caroline Froment Tilikete; Nancy Newman; Valerie Biousse |
| Affiliation |
(HR) (ALO) Emory University School of Medicine; (WB) Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA; (CFT) Neuro-Ophthalmology Unit, Neurological Hospital, Hospices Civils de Lyon, Lyon, France; (NN) Departments of Ophthalmology, Neurology, and Neurological Surgery, Emory University School of Medicine, Atlanta, GA; (VB) Departments of Ophthalmology and Neurology, Emory University School of Medicine, Atlanta, GA |
| Subject |
Ocular Motility; Demeylinating Disease |
| Description |
Isolated bilateral horizontal gaze palsy (BHGP) caused by bilateral dysfunction of the pontine paramedian reticular formation (PPRF) with sparing of the horizontal oculocephalic reflex is unusual, and BHGP are almost always associated with bilateral peripheral cranial nerve 7 palsies. We present a case of isolated BHGP as the presenting sign of neuromyelitis optica spectrum disorder (NMOSD). |
| Date |
2023-03-14 |
| References |
1. Kim et al; MRI characteristics of neuromyelitis optica spectrum disorder: an international update. Neurology, 17;84(11):1165-73, 2015. 2. Banks et al; Brainstem and cerebellar involvement in MOG-IgG-associated disorder versus aquaporin-4-IgG and MS. J Neurol Neurosurg Psychiatry, 325121, 2020. 3. Tan E, Kansu T; Bilateral horizontal gaze palsy in multiple sclerosis. J Clin Neuroophthalmol, 10(2):124-6, 1990. 4. Kipfer, Crook; Isolated bilateral horizontal gaze palsy as first manifestation of multiple sclerosis. Mult Scler, 20(6):754-5, 2014. 5. Akhavan, Etemadifar, Salari; Complete horizontal gaze palsy due to bilateral paramedian pontine reticular formation involvement as a presentation of multiple sclerosis: a case report. BMC Neurol, 19(1):254, 2019. |
| Language |
eng |
| Format |
application/pdf |
| Type |
Text |
| Source |
2023 North American Neuro-Ophthalmology Society Annual Meeting |
| Relation is Part of |
NANOS Annual Meeting 2023: Poster Session I: Ocular Motility Disorders and Nystagmus |
| Collection |
Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| Publisher |
Spencer S. Eccles Health Sciences Library, University of Utah |
| Holding Institution |
North American Neuro-Ophthalmology Association. NANOS Executive Office 5841 Cedar Lake Road, Suite 204, Minneapolis, MN 55416 |
| Rights Management |
Copyright 2023. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright |
| ARK |
ark:/87278/s6rhf6kn |
| Setname |
ehsl_novel_nam |
| ID |
2335311 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6rhf6kn |
