Results 171 to 180 of about 3,965 (205)

Optic disc morphology and NAION

British Journal of Ophthalmology, 2009
Non-arteritic anterior ischaemic optic neuropathy (NAION) is a widespread visually disabling disease in the middle-aged and elderly population.1 Based on clinical observations by Hayreh, Beck, Savino and others, a low cup/disc diameter ratio and a small optic disc have been described to be structural factors associated with the disease.1–14 The ...
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Incipient NAION vs Classic NAION with Vision Loss

Journal of Medical Optometry
Incipient NAION has a distinct clinical entity from classic NAION.
Joey Kalec, Michael Wingard, Celina Villarreal, Hyoung Lho   +3 more
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[Nonarteritic anterior ischemic optic neuropathy (nAION)].

Die Ophthalmologie, 2023
Nonarteritic anterior ischemic optic neuropathy (nAION) is the second most common degenerative disease of the optic nerve. The pathogenesis remains elusive. A transient ischemia in the short posterior ciliary arteries not triggered by thromboembolic events is suspected.
Tabea Rebecca, Beyer, Christian, van Oterendorp   +1 more
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Sequential NAION presenting as pseudo Foster Kennedy syndrome

Journal of the Neurological Sciences, 2017
To review recurrent NAION as a cause for PFK syndrome.In an observational study patients presenting with sudden loss of vision were evaluated. We reviewed patients presenting with disc edema on one side and optic atrophy in contralateral eye on fundus examination.
Anuja, Patil, Aastha, Takkar, Manoj, Goyal, Ramandeep, Singh, Vivek, Lal   +4 more
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NAION - Wie gefährlich ist die Nacht?

2013
Der Verlauf der typischen nicht-arteriitischen anterioren ischamischen Optikusneuropathie (NAION) zeichnet sich- durch einen plotzlichen, meist mehr oder weniger schmerzfreien altitudinalen Gesichtsfeldausfall aus. Die gehaufte Manifestation der NAION nach dem morgendlichen Erwachen hat die Aufmerksamkeit auf die pathophysiologischen Vorgange wahrend ...
Landau, K, Jaggi, G P
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Does levodopa improve visual function in NAION?

Ophthalmology, 2000
Abstract The following three letters address an article that appeared in the March 2000 issue of the Journal: Johnson LN, Krohel GB, Madsen RW. Levodopa may improve vision loss in recent onset, non arteritic anterior ischemic optic neuropathy. ( Ophthalmology 2000;107:521–6 )
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Nichtarteriitische anteriore ischämische Optikusneuropathie (NAION) bei Zoster

Kompass Ophthalmologie, 2021
A 61-year-old woman presented with sudden vision loss from a left anterior optic neuropathy in the context of severely elevated intraocular pressure after starting topical steroids for anterior uveitis related to herpes zoster ophthalmicus (HZO). The strong temporal relationship between the vision loss and elevated IOP suggested the vision loss was ...
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