نتایج جستجو برای: neuromyelitis optic
تعداد نتایج: 46949 فیلتر نتایج به سال:
InTRoDUCTIon Inflammatory, demyelinating optic neuritis is one of the most common optic neuropathies in young adults. It occurs idiopathically, or in association with multiple sclerosis, and follows a typical course of progressing visual dysfunction often with pain for one – two weeks, followed by significant resolution over the next few weeks. Due to the characteristic presentation and frequen...
Neuromyelitis optica and neuromyelitis optica spectrum disorders have been recently associated with the disease-specific autoantibody aquaporin-4, thought to be pathogenic. Identifying this antibody has allowed the clinical phenotype to be broadened. It is clear that some patients with similar clinical features do not have this antibody and may have a different condition with different outcomes...
Background: Isolated relapsing optic neuropathy is a recurrent painful optic nerve inflammation without any sign of other demyelinating diseases such as multiple sclerosis (MS) or neuromyelitis optica (NMO) spectrum disorders, and the attacks are purely responsive to steroid therapy. Methods: Recurrent isolated optic neuritis (RION) was diagnosed in patients who presented with at least two diss...
Pediatric optic neuritis (PON) tend to have their differences with adult (ON). It might happen due several etiologies such as neuromyelitis optica disorder, acute disseminated encephalomyelitis, multiple sclerosis and many more. While cases of post infectious vaccination rarely happened in adults compared other etiologies, it works differently on pediatric cases. ON caused a lot by vaccinations...
Neuromyelitis Optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system (CNS) where aquaporin-4 water channels are antigenic target disease. The involves regions CNS channel widely expressed including spinal cord, optic nerve, dorsal medulla, brainstem, and thalamus/hypothalamus. Management NMOSD includes acute as well long term treatment. Acute symptoms t...
Our knowledge of the radiological spectrum myelin oligodendrocyte glycoprotein antibody associated disease (MOGAD) is growing rapidly. An update on features disease, and its evolution thus necessary. Magnetic resonance imaging (MRI) has an increasingly important role in differential diagnosis MOGAD particularly from aquaporin-4 antibody-positive neuromyelitis optica disorder (AQP4-NMOSD), multi...
PURPOSE The purpose of this study was to demonstrate whether the pattern of optic nerve enhancement in magnetic resonance imaging (MRI) can help to differentiate between idiopathic optic neuritis (ON), neuromyelitis optica (NMO), and multiple sclerosis (MS) in unilateral ON. METHODS An MRI of the brain and orbits was obtained in patients with acute unilateral ON. Patients with ON were divided...
Myelin oligodendrocyte glycoprotein (MOG)-associated disease is an autoimmune of the central nervous system, associated with presence immunoglobulin G serum antibodies against MOG. Recent data have allowed characterization clinical spectrum MOG-associated disease, which now considered a new entity, distinct from multiple sclerosis and neuromyelitis optica disorders. Optic neuritis most common p...
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