What is neuroretinitis?
Neuroretinitis is an inflammation of the neural retina and optic nerve. It was originally described by Leber in 1916 as a “stellate maculopathy,” but this definition was challenged by Don Gass in 1977, citing that disc edema precedes macular exudates.
Can neuroretinitis be cured?
Final visual acuity was 20/25 or better in 26 of 35 eyes (74%) and was similar in both treated and untreated patients. Neuroretinitis usually spontaneously resolves with a favorable visual outcome, and the utility of antimicrobial or corticosteroid therapy, or both, remains debated.
What causes washed out vision?
Major symptoms of optic neuritis are sudden loss of vision (partial or complete), or sudden blurred or “foggy” vision, and pain on movement of the affected eye. Many patients with optic neuritis may lose some of their color vision in the affected eye, with colors appearing subtly washed out compared to the other eye.
What causes macular star?
Macular star formation is caused by the deposition of lipid exudates along the outer plexiform layer of the macula. Few disorders such as neuroretinitis, hypertensive retinopathy and papilloedema are associated with lipid deposits with this peculiar pattern.
What is Bartonella neuroretinitis?
Bartonella neuroretinitis is a rare but under-recognised mimic of the more commonly occurring optic neuritis; it should be suspected in a patient with an infective prodrome and fundus showing optic disc oedema and a macular star (ie, deposits of inflammatory exudate in a characteristic radial pattern in the …
What diseases can cause optic neuritis?
Bacterial infections, including Lyme disease, cat-scratch fever and syphilis, or viruses, such as measles, mumps and herpes, can cause optic neuritis. Other diseases. Diseases such as sarcoidosis, Behcet’s disease and lupus can cause recurrent optic neuritis.