Acute Myelin Oligodendrocyte Glycoprotein-IgG Optic Neuritis without Optic Nerve Enhancement.

ABSTRACT:

Introduction

Optic neuritis (ON) is a common neuro-ophthalmological condition and remains a significant indicator of inflammatory conditions affecting the central nervous system. Varying etiologies exist for ON including multiple sclerosis, NMOSD, and MOGAD. Differential diagnosis is achieved using both radiological and serological testing. MRI characteristics of MOG-ON include T2 hypersensitive lesions, nerve swelling, and gadolinium enhancement of the affected optic nerve. While acute MOG-ON usually presents with optic nerve enhancement, recognizing atypical presentations is critical in accurate diagnosis and effective management.

Case presentation

We herein present a case of a 67-year-old woman presenting with sudden decrease in vision in the right eye. The patient underw

SUBMITTER: Jeyanathan B 

PROVIDER: S-EPMC11703545 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature