Neuromyelitis optica is associated with antibodies to aquaporin-4 channels and has been classically defined as the occurrence of bilateral optic neuritis and transverse myelitis with no other neurological involvement. We describe here a 63-year-old woman who presented to our local hospital with an acute, bilateral visual loss followed by progressive paraparesis. Medical evaluations revealed a lung tumor and spinal MRI showed multiple cervical-dorsal hyperintense T(2) lesions with mild mass effect. Testing for NMO-Ig resulted positive. Patient's diagnosis was thus consistent with a possible paraneoplastic neuromyelitis optica associated with non-small cell lung cancer and evidence of NMO-Ig.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s10072-009-0112-0 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Thalamic volume differentiates multiple sclerosis from neuromyelitis optica spectrum disorder: MRI-based retrospective study.
Front Neurol
January 2025
Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Multiple sclerosis (MS) and neuromyelitis optica spectrum disorders (NMOSD) are distinct demyelinating diseases of the central nervous system, each characterized by unique patterns of motor, sensory, and visual dysfunction. While MS typically affects the brain and spinal cord, NMOSD predominantly targets the optic nerves and spinal cord. This study aims to elucidate the morphometric differences between MS and NMOSD by focusing on gray matter volume changes in specific brain regions.
View Article and Find Full Text PDFHyperintense lesions of the middle cerebellar peduncle and beyond: a pictorial essay.
Radiol Bras
January 2025
Faculdade de Ciências Médicas da Universidade Estadual de Campinas (FCM-Unicamp), Campinas, SP, Brazil.
The middle cerebellar peduncle (MCP) is the largest afferent system of the cerebellum and consists of fibres from the cortico-ponto-cerebellar tract. Specifically, several relevant diseases can present with hyperintensity in the MCP on T2-weighted/fluid-attenuated inversion recovery (T2/FLAIR) magnetic resonance imaging sequences, including multiple sclerosis; acute disseminated encephalomyelitis; neuromyelitis optica spectrum disorder; progressive multifocal leucoencephalopathy; hepatic encephalopathy; osmotic demyelination syndrome; multiple system atrophy; fragile X-associated tremor/ataxia syndrome; megalencephalic leucoencephalopathy with subcortical cysts; spinocerebellar ataxias; hemi-pontine infarct with trans-axonal degeneration; and diffuse midline glioma with the histone H3K27M mutation. The aim of this pictorial review is to discuss the imaging findings that are relevant for the differential diagnosis of diseases presenting with MCP hyperintensity on T2/FLAIR sequences.
View Article and Find Full Text PDFMyelin oligodendrocyte glycoprotein antibody-associated disease mimicking neuromyelitis optica spectrum disorder.
BMJ Case Rep
January 2025
Division of Paediatric Neurology, Department of Neurology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India.
Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) and neuromyelitis optica spectrum disorders (NMOSD) are two rare autoimmune inflammatory demyelinating diseases involving the central nervous system, which are often seen with combined involvement of the optic nerve and spinal cord. MOGAD can be confused with multiple sclerosis or NMOSD, due to its clinical presentation that may be similar and its characteristic to progress with habitual attacks. Although the clinical course of the above-mentioned three diseases is similar, their diagnosis and management are different.
View Article and Find Full Text PDFChitinase-3-like-1: a multifaceted player in neuroinflammation and degenerative pathologies with therapeutic implications.
Mol Neurodegener
January 2025
Research Center for Neuroscience, Taipei Medical University, Taipei, Taiwan.
Chitinase-3-like-1 (CHI3L1) is an evolutionarily conserved protein involved in key biological processes, including tissue remodeling, angiogenesis, and neuroinflammation. It has emerged as a significant player in various neurodegenerative diseases and brain disorders. Elevated CHI3L1 levels have been observed in neurological conditions such as traumatic brain injury (TBI), Alzheimer's disease (AD), Parkinson's disease (PD), Amyotrophic lateral sclerosis (ALS), Creutzfeldt-Jakob disease (CJD), multiple sclerosis (MS), Neuromyelitis optica (NMO), HIV-associated dementia (HAD), Cerebral ischemic stroke (CIS), and brain tumors.
View Article and Find Full Text PDFUpper cervical spinal cord atrophy in MS: Sex, menopause, and neurodegeneration.
Mult Scler
January 2025
Center for Multiple Sclerosis and Autoimmune Neurology, Mayo Clinic, Rochester, MN, USA.
Background: Spinal cord (SC) atrophy is a key imaging biomarker of progressive multiple sclerosis (MS). Progressive MS is more common in men and postmenopausal women.
Objective: Investigate the impact of sex and menopause on SC measurements in persons with MS (pwMS).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!