Diffuse White Matter Damage Is Absent in Neuromyelitis Optica

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منابع مشابه

Diffuse white matter damage is absent in neuromyelitis optica.

BACKGROUND AND PURPOSE Neuromyelitis optica (NMO) is an idiopathic mostly relapsing inflammatory disease with attacks on the optic nerves and spinal cord. Whether NMO is a separate disease or a subtype of classic multiple sclerosis (MS) is unclear. Clinically, CSF and MR imaging parameters and histopathologic data suggest that the normal-appearing white matter (NAWM) may be affected in MS but n...

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White Matter Atrophy and Cognitive Dysfunctions in Neuromyelitis Optica

Neuromyelitis optica (NMO) is an inflammatory disease of central nervous system characterized by optic neuritis and longitudinally extensive acute transverse myelitis. NMO patients have cognitive dysfunctions but other clinical symptoms of brain origin are rare. In the present study, we aimed to investigate cognitive functions and brain volume in NMO. The study population consisted of 28 patien...

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Neuromyelitis Optica in Children: A Rare Entity

     Neuromyelitis optica (also known as Devic's disease or Devic's syndrome) is an uncommon disorder in pediatric age group, and is characterized by acute or subacute optic neuritis and transverse myelitis. Here we report an 11- year- old female child with relapsing Neuromyelitis optica (NMO) confirmed by positive NMO- IgG antibody and had clinical recovery with high dose methyl prednisolone t...

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Altered Topological Organization of White Matter Structural Networks in Patients with Neuromyelitis Optica

OBJECTIVE To investigate the topological alterations of the whole-brain white-matter (WM) structural networks in patients with neuromyelitis optica (NMO). METHODS The present study involved 26 NMO patients and 26 age- and sex-matched healthy controls. WM structural connectivity in each participant was imaged with diffusion-weighted MRI and represented in terms of a connectivity matrix using d...

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Neuromyelitis Optica

An 11-year-old girl developed sudden visual loss in her left eye, preceding subacute myelitis by 9 months. Multifocal lesions in the central nervous system were demonstrated by magnetic resonance imaging. Although unilateral blindness is unusual, the clinical findings predominantly involving the optic nerve and spinal cord were consistent with the diagnosis of neuromyelitis optica (NMO). This c...

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ژورنال

عنوان ژورنال: American Journal of Neuroradiology

سال: 2009

ISSN: 0195-6108,1936-959X

DOI: 10.3174/ajnr.a1791