Incidence of Nonarteritic Anterior Ischemic Optic Neuropathy: Increased Risk Among Diabetic Patients
نویسندگان
چکیده
منابع مشابه
Surgery for nonarteritic anterior ischemic optic neuropathy.
BACKGROUND Nonarteritic ischemic optic neuropathy is characterized by sudden and painless loss of vision in one eye, accompanied by pallid swelling of the optic disc. Although various medical interventions, such as corticosteroids and phenytoin sodium, have been used to treat nonarteritic ischemic optic neuropathy, no therapy has been proven effective. OBJECTIVES The objective of this review ...
متن کاملIncipient nonarteritic anterior ischemic optic neuropathy.
OBJECTIVE To describe the clinical entity of incipient nonarteritic anterior ischemic optic neuropathy (NAION). DESIGN Cohort study. PARTICIPANTS Fifty-four patients (60 eyes) seen in our clinic from 1973 through 2000. METHODS At their first visit to our clinic, all patients gave a detailed ophthalmic and medical history and underwent a comprehensive ophthalmic evaluation, color fundus ph...
متن کاملNonarteritic ischemic optic neuropathy.
BACKGROUND To describe the systemic and visual characteristics and prognosis in patients with nonarteritic ischemicoptic neuropathy (NAION) undergoing different treatments. METHODS Retrospective chart review was performed in Kaohsiung Veterans General Hospital patients from 1995-2005 with a clinical diagnosis of NAION, including nonarteritic anterior ischemic optic neuropathy and posterior is...
متن کاملNatural history of nonarteritic anterior ischemic optic neuropathy.
Visual acuity and quantitative perimetry (Octopus Program 32) testing was performed in the acute (< 30 days after onset) and convalescent (> 3 months after onset) phases of disease in 27 patients with untreated NAION. Initial group mean acuity and sensitivity loss were compared to final values using the t test. Proportions of patients demonstrating a change of > 2 lines acuity or > 2 dB mean se...
متن کاملCan intramuscular corticosteroid injection cause nonarteritic anterior ischemic optic neuropathy?
A 56-year-old man noted a sudden decrease of vision in his right eye 4 hours after intramuscular triamcinolone acetonide (TA) injection. A diagnosis of unilateral nonarteritic anterior ischemic optic neuropathy (NAION) was made, and the patient was counseled to discontinue using TA. Examination for possible risk factors revealed controlled hypertension. Final visual acuity was finger counting a...
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ژورنال
عنوان ژورنال: Ophthalmology
سال: 2011
ISSN: 0161-6420
DOI: 10.1016/j.ophtha.2011.01.054