Results 21 to 30 of about 2,055 (186)

Late-Onset Neuromyelitis Optica Spectrum Disorder Mimicking a Non-Arteritic Anterior Ischemic Optic Neuropathy–Case Report [PDF]

open access: yesTürk Oftalmoloji Dergisi, 2023
A 60-year-old white woman presented to the emergency department with painless decrease of visual acuity in the left eye (LE). The diagnosis of a non-arteritic anterior ischemic optic neuropathy in the LE was established based on the clinical picture and ...
Lech Sedlak   +2 more
doaj   +2 more sources

Bilateral Non Arteritic Anterior Ischemic Optic Neuropathy Associated With Optic Nerve Head Drusen And Vascular Risk Factors

open access: diamondDelhi Journal of Ophthalmology, 2021
We report case history of 52 year old male who presented with sudden painless diminution of vision in right eye and with similar complaint of diminution of vision in left eye six months back.
Eathi Tuli   +3 more
doaj   +2 more sources

Insights into Ocular Emergencies: case Series on Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION) Secondary to Acute Angle Closure Glaucoma [PDF]

open access: yesInternational Medical Case Reports Journal
Alia Arianti,1,* Emma Rusmayani,2,* Viona Viona3,* 1Department of Neuro-Ophthalmology, Jakarta Eye Center (JEC) Eye Hospitals and Clinics, Jakarta, Indonesia; 2Department of Glaucoma, Jakarta Eye Center (JEC) Eye Hospitals and Clinics ...
Arianti A, Rusmayani E, Viona V
doaj   +2 more sources

Hypoperfusion states could increase the risk of non-arteritic anterior ischemic optic neuropathy. [PDF]

open access: yesPLoS ONE
BackgroundNon-arteritic anterior ischemic optic neuropathy (NAION) is a leading cause of acute optic nerve damage. While cardiovascular risk factors such as hypertension, diabetes mellitus, and obstructive sleep apnea are well-established, the ...
Jasmin Gabbay   +7 more
doaj   +2 more sources

Non-arteritic anterior ischemic optic neuropathy secondary to Posner-Schlossman syndrome in a twenty-six-year-old female [PDF]

open access: yesAmerican Journal of Ophthalmology Case Reports, 2023
Purpose: To describe a case of non-arteritic ischemic optic neuropathy (NAION) secondary to Posner-Schlossman syndrome in a twenty-six-year-old female.
Alexandra Schulte   +2 more
doaj   +2 more sources

COVID-19 presenting as a non-arteritic anterior ischemic optic neuropathy. [PDF]

open access: yesEur J Ophthalmol, 2023
We present a case of a 61-year-old woman with an atypical non-arteritic anterior ischemic optic neuropathy (NA-AION) as a unique manifestation of COVID-19. Furthermore, the patient worsened after Pfizer-BioNTech COVID-19 vaccine administration. Our findings suggest that NA-AION could result from microangiopathic/thrombotic events that may occur during
Romozzi M   +8 more
europepmc   +3 more sources

Atrial fibrillation in retinal vascular occlusion disease and non-arteritic anterior ischemic optic neuropathy.

open access: goldPLoS ONE, 2017
BackgroundPatients with retinal vascular occlusion disease have an increased risk for ischemic stroke and share some risk factors with cerebrovascular disease.
Josep Callizo   +10 more
doaj   +2 more sources

Non-arteritic anterior ischemic optic neuropathy: role of systemic corticosteroid therapy [PDF]

open access: greenGraefe's Archive for Clinical and Experimental Ophthalmology, 2008
To investigate systematically the role of systemic corticosteroid therapy in non-arteritic anterior ischemic optic neuropathy (NA-AION).The study consists of a cohort of 613 consecutive patients (696 eyes), first seen in our clinic from 1973 to 2000. Of this cohort, 312 patients (364 eyes) voluntarily opted for systemic steroid therapy, and 301 (332 ...
Sohan Singh Hayreh, M. Bridget Zimmerman
openalex   +4 more sources

Treatment strategy for non-arteritic anterior ischemic optic neuropathy

open access: diamondTzu Chi Medical Journal, 2013
AbstractNon-arteritic anterior ischemic optic neuropathy (NAION) is the most common cause of sudden optic nerve (ON)-related visual loss in persons over the age of 55. The pathogenesis is still unclear and no effective treatment has been established. The possible pathway is a vicious cycle of ischemia causing consequential compartment syndrome at the ...
Tzu‐Lun Huang   +2 more
openalex   +2 more sources

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