نتایج جستجو برای: arteritic ischemic optic neuropathy

تعداد نتایج: 169737  

2012
Anthony C. Arnold

ANTERIOR ISCHEMIC OPTIC NEUROPATHY (AION) Perioperative Arteritic Anterior Ischemic Optic Neuropathy (AAION) Hypotension Nonarteritic Anterior Ischemic Optic Neuropathy (NAION) RADIATION OPTIC NEUROPATHY POSTERIOR ISCHEMIC OPTIC NEUROPATHY ISCHEMIC OPTIC DISC EDEMA WITH MINIMAL ISCHEMIC OPTIC NEUROPATHY IN SETTINGS OF DYSFUNCTION HEMODYNAMIC COMPROMISE Pre-AION Optic Disc Edema Spontaneous or T...

Journal: :Al-Azhar International Medical Journal (Print) 2023

Background: Diabetes may cause a wide range of eye disorders, including cataracts, glaucoma and other ocular abnormalities, recurrent styes, non-arteritic anterior ischemic optic neuropathy diabetic papillopathy.

Journal: :Saudi medical journal 1998
R I Sha'aban W M Asfour

Anterior ischemic optic neuropathy is caused by microvascular occlusion of the prelaminar or laminar portion of the optic nerve head. The main types are arteritic, non-arteritic, and autoimmune. Few cases were reported following coronary artery bypass surgery. A 63-year-old man, who is both diabetic and hypertensive, underwent coronary artery bypass graft complicated postoperatively by sudden v...

Journal: :iranian red crescent medical journal 0
peyman petramfar department of neurology, school of medicine, shiraz university of medical sciences, shiraz, ir iran farideh hosseinzadeh student research committee, shiraz university of medical sciences, shiraz, ir iran s. saeed mohammadi student research committee, shiraz university of medical sciences, shiraz, ir iran; student research committee, shiraz university of medical sciences, shiraz, ir iran. tel: +98-9364402630, fax: +98-7733444844

conclusions demyelinating disease, anterior ischemic optic neuropathy, non-arteritic anterior ischemic optic neuropathy, autoimmune disease, and hereditary optic neuropathy could cause optic neuropathy. normal cbc parameters and the absence of clinical manifestations of vitamin b12 deficiency could not rule out its diagnosis. careful physical examinations and history-taking with a classical app...

Journal: :Archivos de la Sociedad Espanola de Oftalmologia 2014
M Serrador-García E Santos-Bueso F Sáenz-Francés J M Martínez-de-la-Casa J García-Feijoo J García-Sánchez

CASE REPORT We report the case of a young patient with unilateral anterior ischemic optic neuropathy, with no known cardiovascular risk factors and visual acuity preserved with positive anticardiolipin antibodies as a unique find. DISCUSSION Non-arteritic anterior ischemic optic neuropathy in the context of antiphospholipid syndrome is an uncommon finding, but it must be considered in the dia...

2015
Taweevat Attaseth Kavin Vanikieti Anuchit Poonyathalang Pisit Preechawat Panitha Jindahra Duangkamon Wattanatranon

Giant cell arteritis is a systemic granulomatous vasculitis affecting medium to large arteries. An arteritic anterior ischemic optic neuropathy is the most common cause of permanent visual loss. Giant cell arteritis is very rare among Asians. We report six patients with biopsy-proven arteritic anterior ischemic optic neuropathy. Demographic data, clinical manifestations, laboratory findings, tr...

2016
Mukesh Patil Anita Ganger Rohit Saxena

Ischemic optic neuropathies could be a result of inflammatory and non inflammatory small vessel disease and have been classified as arteritic and non-arteritic anterior ischemic optic neuropathy respectively. This review has been intended to elucidate the epidemiology, etiology, pathogenesis, clinical picture and management of NAION and the literature search was completed using the published da...

Journal: :Journal of Crohn's & colitis 2010
T Felekis K H Katsanos C D Zois G Vartholomatos N Kolaitis I Asproudis E V Tsianos

Large spectrums of ophthalmic manifestations from the anterior to the posterior segment have been so far reported in patients with inflammatory bowel disease. Anterior ischemic optic neuropathy is caused by acute ischemic infarction of the optic nerve head and is distinguished in two different types, non-arteritic anterior ischemic optic neuroparhy (NAION) which is the most frequent type and ar...

Journal: :journal of current ophthalmology 0
زهرا اعلمی هرندی zahra aalami-harandi افسانه غلامی afsaneh gholami محمد ریاضی اصفهانی mohammad riazi-esfahani عبدالرضا طبسی abdolreza tabasi نیلوفر پیری niloofar piri احمد میرشاهی ahmad mirshahi مهدی نیلی احمدآبادی

purpose : evaluation of efficacy of memantine (n-methyl-d-aspartate receptor antagonist) on visual function of patients with acute non-arteritic ischemic optic neuropathy (naion). methods : the study was conducted as interventional case series from november 2005 through november 2006 in farabi eye hospital . twenty-two patients with acute naion of less than 8 weeks duration entered the study. m...

Journal: :medical journal of islamic republic of iran 0
mir farhad ghaleh bandi department of psychiatry, mental health research center, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) morteza naserbakht mental health research center, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) abdolreza tabasi department of neurology, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) azin marghaiezadeh iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) mohammad riazee esfahani department of ophthalmology, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) zohre golzarian noor sleep center, tehran, iran.سازمان های دیگر: مرکز اختلالات خواب نور

background: sleep apnea is temporary cessation or absence of breathing during sleep. significant increase in blood pressure is clinically seen in apneic episodes. the aim of this study was to examine sleep apnea syndrome as a risk factor for non- arthritic anterior ischemic optic neuropathy (naion) in a case control study. methods: nineteen naion patients (9 men and 10 women) and 31 age and sex...

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