A teenage girl presented to the hospital emergency department with a three-week history of intermittent frontal headache, which was worse in the morning and associated with nausea, vomiting, lethargy, ...

Optic neuritis (ON) is an inflammation that damages ... But it’s also possible for ON to affect both eyes. This is known as bilateral ON. Sometimes, conditions other than ON can cause similar ...

[5,6] Optic neuritis is typically unilateral in adults but is often bilateral in children. [7,8] On examination of a patient with optic neuritis, Snellen visual acuity ranges from 20/20 to no ...

Demyelinating optic neuritis (DON) is a hallmark feature of ... Uveitis affects 1–2% of MS patients and usually occurs as a bilateral intermediate uveitis. The association of MS and uveitis ...

Neurological examination revealed flaccid paralysis of all four limbs with absent reflexes, along with bilateral optic neuritis, confirmed by MRI showing inflammation of the optic nerve. Initial ...

Introduction: Optic neuritis (ON) is often an early sign of multiple sclerosis ... immunomodulatory properties in a dose-dependent manner in in vitro immunoassays. Bilateral visual acuity was measured ...

1 2 Optic neuritis and ischaemic optic neuropathy were reported in ... However, we used both measures in bilateral eyes and calculated the OND/ONSD ratio and side-to-side difference. We found a ...

This concept changed with the discovery of serum antibodies (Ab) against aquaporin-4 (AQP4), which unequivocally differentiate NMO from MS. Patients who test positive for AQP4-Abs and present with ...

Differential diagnosis of pain in the face as the presenting complaint can be difficult. We propose an approach based on history and neurological examination, which allows a working diagnosis to be ...

In this Healio Video Perspective from Hawaiian Eye 2025, Riad Sherif, MD, CEO of Oculis, discusses data on OCS-05 for the ...