Results 201 to 210 of about 14,319 (252)
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Seminars in Neurology, 2007
Ischemic optic neuropathies (IONs) are the most frequent acute optic neuropathy in patients older than 50 years. They are classified according to the location of the ischemic damage into anterior ION and posterior ION. Ischemic optic neuropathies may also be categorized based on the presence or absence of temporal arteritis as an underlying etiology ...
Monica Rodriguez, Fontal +3 more
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Ischemic optic neuropathies (IONs) are the most frequent acute optic neuropathy in patients older than 50 years. They are classified according to the location of the ischemic damage into anterior ION and posterior ION. Ischemic optic neuropathies may also be categorized based on the presence or absence of temporal arteritis as an underlying etiology ...
Monica Rodriguez, Fontal +3 more
+5 more sources
The Neurologist, 2008
Anterior ischemic optic neuropathy (AION) is the most common cause of acute optic neuropathy after age 50, but may also occur in younger patients. The diagnosis is clinical and includes painless visual loss associated with a relative afferent pupillary defect and disc edema.
Katie, Luneau +2 more
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Anterior ischemic optic neuropathy (AION) is the most common cause of acute optic neuropathy after age 50, but may also occur in younger patients. The diagnosis is clinical and includes painless visual loss associated with a relative afferent pupillary defect and disc edema.
Katie, Luneau +2 more
openaire +2 more sources
Current Opinion in Neurology, 2004
To review recent clinical data on ischemic optic neuropathies, which are some of the most frequently encountered optic neuropathies. These disorders include nonarteritic anterior ischemic optic neuropathy, arteritic anterior ischemic optic neuropathy, and posterior ischemic optic neuropathy.Recent studies have facilitated our understanding of the ...
Janet C, Rucker +2 more
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To review recent clinical data on ischemic optic neuropathies, which are some of the most frequently encountered optic neuropathies. These disorders include nonarteritic anterior ischemic optic neuropathy, arteritic anterior ischemic optic neuropathy, and posterior ischemic optic neuropathy.Recent studies have facilitated our understanding of the ...
Janet C, Rucker +2 more
openaire +2 more sources
Ischemic Optic Neuropathy in a Child
Pediatric Neurology, 2007Nonarteritic ischemic optic neuropathy is a rare event in childhood, occurring mostly in the setting of major surgical procedures or hypovolemia. We report on a child who presented with this unusual complication during the course of therapy with sildenafil citrate, which is gaining acceptance as a treatment modality for pulmonary hypertension in the ...
Lalitha, Sivaswamy +1 more
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Anterior Ischemic Optic Neuropathy [PDF]
Ophthalmology, 2012 PPT describing Anterior Ischemic Optic Neuropathy (AION). Covers clinical signs, such as monocular vision loss, swollen nerve, and visual field defects, as well as risk factors.curriculum_fellow; IC-D1aii-posterior; IC-D1ai ...
Morteza, Entezari +5 more
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Ischemic Optic Neuropathy in Migraine
Archives of Ophthalmology, 1982Two patients with histories of migraine had ischemic optic neuropathy develop during an episode of migraine. Clinical and radiologic studies excluded other causes of visual loss. Fluorescein angiography confirmed as ischemic process involving the optic dis. In both cases, visual loss was permanent.
J M, Weinstein, S S, Feman
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Postoperative Ischemic Optic Neuropathy
Spine, 2010Systematic literature review.To determine if there are predictors or preventative measures for postoperative ischemic optic neuropathy (ION) associated with spine surgery.Postoperative ION is a devastating complication that is most common after cardiac and spinal fusion surgery.
Lorri A, Lee +4 more
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Treatment of ischemic optic neuropathy
Seminars in Ophthalmology, 2002Ischemic damage of the optic nerve has no proven effective treatment. While ischemia related to vasculitis (arteritic) is treated with systemic corticosteroids, the primary goal is to prevent further damage, either in the affected or fellow eye. Thrombolytic or anticoagulation supplementive therapy may be considerations for the future.
Anthony C, Arnold, Leonard A, Levin
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