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Papers of the Week


2019 Aug


J Emerg Med


57


2

Ultrasound-Assisted Diagnosis of Optic Neuritis in the Emergency Department: A Case Report.

Authors

Smith D, Arthur J, Lewis Z, Snead G
J Emerg Med. 2019 Aug; 57(2):212-215.
PMID: 31253461.

Abstract

Optic neuritis is a common cause of subacute unilateral vision loss, occurring in 1-5 per 100,000 persons per year. It is more common in Caucasians, women, and those from countries with northern latitudes. Those aged 20-49 years are at greatest risk. The condition arises due to inflammation of the optic nerve. Inflammation may occur due to systemic inflammatory disorders, most commonly multiple sclerosis.