The following is a summary of “Diagnostic Utility of Kappa Free Light Chain Index in Adults With Inaugural Optic Neuritis,” published in the March 2025 issue of Neurology Neuroimmunology & ...

Lumbar radiculopathy, or sciatic neuritis, is a condition that usually results from a pinched nerve or a herniated disc, though other causes are possible. Typical symptoms are weakness ...

NMOSD causes severe ocular effects, including optic neuritis, leading to vision loss and impacting quality of life. Early ...

Optic neuritis causes an episode of vision loss in one eye, such as blurry or hazy vision, which might be described as a smudge in your field of vision. You may also experience mild pain or ...

Optic neuritis is an inflammatory condition that commonly occurs early in the presentation of multiple sclerosis (MS). 1 In fact, optic neuritis is frequently the presenting symptom of MS, and ...