background: the effects of high dose steroids for the treatment of methanol optic neuropathy was evaluated in this study. methods: in an interventional case series, 9 patients with a history of sudden visual loss after an ingestion of homemade alcoholic beverages were included in the study. the patients received 250 mg intravenous methyl prednisolone every 6 hours for 4 days continued with oral...

Unilateral central or centrocaecal scotoma may result from optic nerve compression. However, such defects bilaterally usually indicate non-compressive optic neuropathy of toxic or nutritional, hereditary, or demyelinating origin. Three cases are reported of patients who presented with somewhat atypical bilateral central or centrocaecal scotomata and were found to have suprasellar mass lesions d...

Bilateral centrocaecal scotomata have been recognised as a sign of intrinsic optic nerve disease, usually associated with hereditary optic neuropathy, and nutritional or toxic amblyopias. This report describes four patients with central scotomata due to intracranial masses, three of whom recovered after surgical intervention. The clinician should be alerted to the association in patients with h...

Introduction: Optic neuropathies are a broad group of diseases in which the dominant disturbance is damage to optic nerve, often irreversible. Underlying causes neuropathy both genetic and environmental. Despite limited treatment options, much research currently being done on substances that could improve nerve function alleviate clinical consequences damage.
 Purpose: This article describ...

purpose: to compare the effect of high dose intravenous corticosteroid therapy with placebo in the treatment of recent traumatic optic neuropathy (ton). methods: in a double masked-placebo controlled clinical trial, 31 eyes of 31 patients were randomly assigned into two groups. only patients with history of ophthalmic or head trauma within the past 7 days were included. unconscious patients, th...

conclusions although toxoplasmosis nr is rare, it should be considered in the differential diagnoses of nr. case presentation a 13-year-old girl presented with painless subacute visual loss in her right eye for a week at khatam-al-anbia eye hospital in mashhad, iran. following comprehensive evaluation, a diagnosis of toxoplasmic nr was made. the nr favorably responded to classic anti-toxoplasmo...

Optic neuritis is a common presentation of demyelinating disorders such as multiple sclerosis. It typically presents with acute painful monocular vision loss, whereas chronic optic neuropathy can be caused by compressive lesions along the anterior visual pathway, genetic, toxic, or nutritional causes. We report an unusual presentation mimicking optic neuritis, which was subsequently diagnosed a...

Peripheral neuropathy and optic neuritis occurring in alcoholics are sometimes due to the toxic effects of disulfiram rather than to alcohol. Unless this is considered in the management of such patients it is likely that administration of the drug will be continued. In the past there have been reports of 16 cases of peripheral neuropathy and six cases of optic neuritis, possibly caused in this ...