Results 151 to 160 of about 7,952 (188)

Incipient Nonarteritic Anterior Ischemic Optic Neuropathy

Ophthalmology, 2007
To describe the clinical entity of incipient nonarteritic anterior ischemic optic neuropathy (NAION).Cohort study.Fifty-four patients (60 eyes) seen in our clinic from 1973 through 2000.At their first visit to our clinic, all patients gave a detailed ophthalmic and medical history and underwent a comprehensive ophthalmic evaluation, color fundus ...
Sohan Singh, Hayreh, M Bridget, Zimmerman   +1 more
openaire   +2 more sources

Anterior Ischemic Optic Neuropathy as a Complication of Hemodialysis

American Journal of Kidney Diseases, 1986
Hypotension is a common and sometimes difficult to manage occurrence during hemodialysis. The consequences of dialysis-induced hypotension are unpredictable. Anterior ischemic optic neuropathy is an entity associated with many systemic processes, including shock. Anterior ischemic optic neuropathy presents as sudden painless loss of vision. This is the
K S, Servilla, G C, Groggel
exaly   +3 more sources

Is there treatment for nonarteritic anterior ischemic optic neuropathy

Current Opinion in Ophthalmology, 2015
Nonarteritic anterior ischemic optic neuropathy (NAION) is the most common cause of an acute optic neuropathy over the age 50 with an annual incidence of 2-10/100 000. Most patients are left with a permanent decrease in visual acuity and visual field loss.
David M, Katz, Jonathan D, Trobe
openaire   +2 more sources

Pathogenesis of Nonarteritic Anterior Ischemic Optic Neuropathy

Journal of Neuro-Ophthalmology, 2003
Based on histopathology, electron microscopic corrosion cast studies, optic nerve blood flow studies, and clinical data, the pathogenesis of idiopathic nonarteritic ischemic optic neuropathy includes the following features: (1) structurally crowded optic discs are predisposed; (2) laminar and retrolaminar regions are the most common locations for ...
openaire   +2 more sources

Bilateral arteritic anterior ischemic optic neuropathy

Optometry - Journal of the American Optometric Association, 2011
Arteritic anterior ischemic optic neuropathy (AION) is a disease of the optic nerve head seen in patients over the age of 50 and more commonly over the age of 70. With few exceptions, arteritic AION is caused by giant cell arteritis. Early diagnosis and prompt treatment with corticosteroids are essential for preventing potentially devastating visual ...
Michelle, Matson, Lane, Fujimoto
openaire   +2 more sources

[Anterior ischemic optic neuropathies].

Oftalmologia (Bucharest, Romania : 1990), 2000
The article presents a study on 82 patients hospitalized in the Clinic of Ophthalmology of Cluj-Napoca, during 1993-1999, with anterior ischaemic optic neuropathy (AION). There are presented the clinical and functional aspects of AION, especially the importance of static perimetry (PS) for the diagnosis, and her superiority, compared with the dynamic ...
openaire   +1 more source

Anterior Ischemic Optic Neuropathy

American Journal of Ophthalmology, 1985
R S, Manor, R, Axer-Siegel, M, Hart
openaire   +2 more sources

[Anterior ischemic optic neuropathy].

Ceskoslovenska oftalmologie, 1994
Anterior ischemic optic neuropathy is based on the lesion of blood supply to the optic nerve head. The disease presents decrease of visual acuity and altitudinal field defects with optic dics oedema in ophthalmoscopic view, which progresses in optic atrophy. Anatomy, pathogenesis, causes, clinical picture and management are discussed.
openaire   +1 more source

Anterior Ischemic Optic Neuropathy

Ophthalmology, 2007
Satya Karna, Ambika S, Padmaja S, Smita Menon   +3 more
openaire   +2 more sources

Anterior Ischemic Optic Neuropathy

Ophthalmology, 1987
Roy W. Beck, Gary E. Servais, Sohan Singh Hayreh   +2 more
openaire   +2 more sources