Results 191 to 200 of about 21,464 (237)
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Continuum, 2019
Vision is often threatened or lost by acute ischemic damage to the optic nerves. Such pathology most often affects the anterior portion of the nerve and is visible on funduscopic examination. Ischemic optic neuropathy is associated with typical vascular risk factors and with one systemic disease in particular: giant cell arteritis (GCA).
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Vision is often threatened or lost by acute ischemic damage to the optic nerves. Such pathology most often affects the anterior portion of the nerve and is visible on funduscopic examination. Ischemic optic neuropathy is associated with typical vascular risk factors and with one systemic disease in particular: giant cell arteritis (GCA).
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Migrainous ischemic optic neuropathy
Neurology, 1985Anterior ischemic optic neuropathy (AION) is a stroke syndrome of the eye seen in isolation or as a manifestation of underlying disease. A case of migrainous AION is reported, and the implications of anterior visual pathway migraine discussed.
B, Katz, C R, Bamford
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Anterior Ischemic Optic Neuropathy
Archives of Neurology, 1981Though anterior ischemic optic neuropathy (AION) has been widely reported, it is not fully appreciated as one of the commonest causes of impaired vision in persons past middle age. These patients are not infrequently suspected of having an intracranial tumor.
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Acute Ischemic Optic Neuropathy
JAMA: The Journal of the American Medical Association, 1985Acute anterior ischemic optic neuropathy (AION) is a common cause of profound visual loss in the elderly and the not-so-elderly and is often associated with systemic disorders. Even so, this condition is not frequently discussed in the medical literature outside ophthalmology specialty journals.
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Posterior Ischemic Optic Neuropathy
Ophthalmologica, 19813 patients (5 eyes) with posterior ischemic optic neuropathy (PION) are presented. PION is a distinct clinical entity, caused by ischemia of the posterior part of the optic nerve. These eyes presented with a visual acuity varying from normal to no light perception, optic nerve-related visual field defects, and no fundus abnormality (on ophthalmoscopy ...
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2007
Ischemia of the optic nerve may occur in several forms, usually associated with vasculopathic risk factors or vasculitis, and may present with various patterns of optic disc appearance and dysfunction. Though a proven therapy is not available for the most common syndromes, correct identification may present severe visual loss or systemic complications ...
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Ischemia of the optic nerve may occur in several forms, usually associated with vasculopathic risk factors or vasculitis, and may present with various patterns of optic disc appearance and dysfunction. Though a proven therapy is not available for the most common syndromes, correct identification may present severe visual loss or systemic complications ...
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Anterior Ischemic Optic Neuropathy
Seminars in Ophthalmology, 1995AION is the most common acute optic neuropathy in patients over 50 and, although the diagnosis is often straightforward, our methods for managing the associated visual loss are inadequate. Analysis of the wealth of information gained from recent clinical studies may move us closer to an effective therapy.
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International Ophthalmology Clinics, 2009
Derek W, DelMonte, M Tariq, Bhatti
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Derek W, DelMonte, M Tariq, Bhatti
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