نتایج جستجو برای: optic neuritis (optic neuritis)
تعداد نتایج: 50994 فیلتر نتایج به سال:
abstract background and aim: consider ing based on the presence or absence of swelling of the optic disc, optic neuritis classified nto two types of anterior and retrobulbar optic neuritis. the aim of this study was to compare the visual functions of patients with anterior optic neuritis and retrobulbar optic neuritis. materials and methods:this cross-sectional study was conducted in 48 patient...
Optic neuritis an inflammatory disorder of the optic nerve inflammation is usually in young’s with symptoms of eye pain and vision loss that occurs is a common symptom of MS. Optic neuritis is one of the first symptoms of MS that observable into disorders in white matter of cerebral cortex. The risk of MS in patients with optic neuritis during 2 years 20% in 15 years, 45-80% is calculated...
Background and purpose: Optic neuritis is one of the common causes of unilateral or bilateral visual loss. The most common cause of this disorder is demyelinating disease of the central nervous system (CNS) and most of the patients with optic neuritis will present other signs of multiple sclerosis (MS). The diagnosis depends on the clinical findings, however, magnetic resonance imaging (MRI) is...
optic neuritis an inflammatory disorder of the optic nerve inflammation is usually in young’s with symptoms of eye pain and vision loss that occurs is a common symptom of ms. optic neuritis is one of the first symptoms of ms that observable into disorders in white matter of cerebral cortex. the risk of ms in patients with optic neuritis during 2 years 20% in 15 years, 45-80% is calculated. in ...
Background: Optic neuritis is an inflammation of the optic nerve. Because of importance of vision for human, management of optic neuritis is an important issue in neurology. Objectives: This study aimed at assessing the effect of oral steroid treatment after intravenous (IV) methylprednisolone therapy on demyelinating optic neuritis. Materials & Methods: 60 Patients with first episode of acut...
optic neuritis occurs in young patients, most often females, and presents as subacute monocular visual loss. periocular pain, particularly with eye movement occurs in the majority of cases. the retrobulbar form occurs in 65% of cases and is associated with normal optic disc appearance at onset. the central visual field is usually affected and an rapd and dyschromatopsia are present. brain magne...
میزان MRI غیرطبیعی در نوریت حاد اپتیک و پی گیری بیماران از نظر بروز مالتیپل اسکلروسیس: گزارش 20 مورد
Twenty cases of isolated optic neuritis (15 female, 5 male) were studied and followed for several months to years after the initial attack. The mean age of patients was 23 years (range: 15-29 years). The most frequent clinical manifestations were decreased visual acuity and blurred vision. A complete neurological examination was performed. In 15 cases (75%) the initial brain MRI was abnormal. I...
introduction: multiple sclerosis is a progressive neurological disease is most common in young adults. this disease has created many problems for patients and it leads to disability and dependence in life. clinical findings indicate that mental stress of everyday life events gradually work different body systems including the immune system is affected and can weaken it. various factors can modu...
OBJECTIVE To compare the visual evoked potentials (VEP) in patients with acute optic neuritis, recurrent optic neuritis, and optic neuritis with multiple sclerosis. MATERIAL AND METHOD The authors retrospectively reviewed VEP latency records of the patients with optic neuritis in Siriraj Hospital from 1995 to 2005 and divided them into three groups, acute optic neuritis, recurrent optic neuri...
purpose: to determine the clinical and paraclinical features of multiple sclerosis (ms) in patients presenting for the first time with optic neuritis. methods: in this descriptive study, 35 patients with clinical evidence of optic neuritis were enrolled. our evaluation included a neurological examination, visual evoked potentials (vep), brainstem-auditory evoked potentials (baep), and brain mr...
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