Optic Chiasm Involvement Associated with Myelin Oligodendrocyte Glycoprotein and Aquaporin-4 Antibodies (Video)
Creator
Deena Tajfirouz, Tanyatuth Padungkiatsagul, Shannon Beres, Heather Moss, Sean Pittock, Eoin Flanagan, Amy Kunchok, M. Tariq Bhatti, John Chen
Subject
Demeylinating Disease, Optic Neuropathy
Description
To describe and compare the pattern of optic chiasm involvement in patients with myelin oligodendrocyte glycoprotein antibody associated optic neuritis (MOG-ON) with aquaporin-4 antibody associated optic neuritis (AQP4-ON). MOG-IgG associated disease (MOGAD) has been demonstrated to be a distinct entity from AQP4-IgG positive neuromyelitis optica spectrum disorder (NMOSD). Optic neuritis is often the presenting symptom in NMOSD. It has been previously reported that chiasmal involvement is seen in at least 50% of AQP4-ON compared to a minority of patients with MOG-ON.
Relation is Part of
NANOS Annual Meeting 2020: Scientific Platform Session I
Contributor Primary
Deena Tajfirouz, MD
Contributor Secondary
Tanyatuth Padungkiatsagul, Shannon Beres, Heather Moss, Sean Pittock, Eoin Flanagan, Amy Kunchok, M. Tariq Bhatti, John Chen
Publisher
Spencer S. Eccles Health Sciences Library, University of Utah
Date
2020-03
Format
video/mp4
Source
2020 North American Neuro-Ophthalmology Society Annual Meeting
