scholarly journals Acute Disseminated Encephalomyelitis (ADEM): A Demyelinating Disease with Specific Morphological Features

2021 ◽  
pp. 106689692199356
Author(s):  
Fleur Cordier ◽  
Lars Velthof ◽  
David Creytens ◽  
Jo Van Dorpe
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Case ◽  
Demyelinating Disease ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Demyelinating Disorder ◽  
Immune Mediated ◽  
The Central Nervous System

Acute disseminated encephalomyelitis (ADEM) is a rare immune-mediated inflammatory and demyelinating disorder of the central nervous system. Its characteristic perivenular demyelination and inflammation aid in the differential diagnosis with other inflammatory demyelinating diseases. Here, we present a clinical case of ADEM, summarize its histological hallmarks, and discuss pitfalls concerning the most important neuropathological differential diagnoses.

Acute Disseminated Encephalomyelitis

2012 ◽  
Vol 27 (11) ◽  
pp. 1408-1425 ◽  
Author(s):  
Gulay Alper
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Acute Disseminated Encephalomyelitis ◽  
Protein Levels ◽  
Demyelinating Disorder ◽  
Immune Mediated ◽  
Elevated Protein ◽  
Demyelinating Lesions ◽  
Diagnostic Difficulties ◽  
The Central Nervous System

Acute disseminated encephalomyelitis is an immune-mediated inflammatory and demyelinating disorder of the central nervous system, commonly preceded by an infection. It principally involves the white matter tracts of the cerebral hemispheres, brainstem, optic nerves, and spinal cord. Acute disseminated encephalomyelitis mainly affects children. Clinically, patients present with multifocal neurologic abnormalities reflecting the widespread involvement in central nervous system. Cerebrospinal fluid may be normal or may show a mild pleocytosis with or without elevated protein levels. Magnetic resonance image (MRI) shows multiple demyelinating lesions. The diagnosis of acute disseminated encephalomyelitis requires both multifocal involvement and encephalopathy by consensus criteria. Acute disseminated encephalomyelitis typically has a monophasic course with a favorable prognosis. Multiphasic forms have been reported, resulting in diagnostic difficulties in distinguishing these cases from multiple sclerosis. In addition, many inflammatory disorders may have a similar presentation with frequent occurrence of encephalopathy and should be considered in the differential diagnosis of acute disseminated encephalomyelitis.

Demyelinating disorders of the central nervous system

2010 ◽  
pp. 4948-4963
Author(s):  
Siddharthan Chandran ◽  
Alastair Compston
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Demyelinating Disorder ◽  
System P ◽  
The Central Nervous System ◽  
Demyelinating Disorders ◽  
Brain And Spinal Cord

Clinicians suspect demyelination when episodes reflecting damage to white matter tracts within the central nervous system occur in young adults. The paucity of specific biological markers of discrete demyelinating syndromes places an emphasis on clinical phenotype—temporal and spatial patterns—when classifying demyelinating disorders. The diagnosis of multiple sclerosis, the most common demyelinating disorder, becomes probable when these symptoms and signs recur, involving different parts of the brain and spinal cord. Other important demyelinating diseases include post-infectious neurological disorders (acute disseminated encephalomyelitis), demyelination resulting from metabolic derangements (central pontine myelinosis), and inherited leucodystrophies that may present in children or in adults. Accepting differences in mechanism, presentation, and treatment, two observations can usefully be made when classifying demyelinating disorders. These are the presence or absence of inflammation, and the extent of focal vs. diffuse demyelination. Multiple sclerosis is prototypic for the former, whereas dysmyelinating disorders, such as leucodystrophies are representative of the latter....

scholarly journals Acute Disseminated Encephalomyelitis Following Typhoid Fever: A Case Report

2014 ◽  
Vol 9 (4) ◽  
pp. 55-58
Author(s):  
R Adhikari ◽  
A Tayal ◽  
PK Chhetri ◽  
B Pokhrel
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Case Report ◽  
Typhoid Fever ◽  
Demyelinating Disease ◽  
Acute Disseminated Encephalomyelitis ◽  
Medical Sciences ◽  
Cerebellar Syndrome ◽  
Immune Mediated ◽  
The Central Nervous System

The involvement of central nervous system in children with typhoid fever is common. Acute disseminated encephalomyelitis is a rare immune mediated and demyelinating disease of the central nervous system that usually affects children. We report a 7-year-old child with typhoid fever who developed acute cerebellar syndrome due to acute disseminated encephalomyelitis.Journal of College of Medical Sciences-Nepal, 2013, Vol-9, No-4, 55-58 DOI: http://dx.doi.org/10.3126/jcmsn.v9i4.10237

scholarly journals Biomarkers in Rare Demyelinating Disease of the Central Nervous System

2020 ◽  
Vol 21 (21) ◽  
pp. 8409
Author(s):  
Marina Boziki ◽  
Styliani-Aggeliki Sintila ◽  
Panagiotis Ioannidis ◽  
Nikolaos Grigoriadis
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Demyelinating Disease ◽  
Inflammatory Diseases ◽  
Neurological Diseases ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Organ Specific ◽  
The Central Nervous System ◽  
Biomarker Research

Rare neurological diseases are a heterogeneous group corresponding approximately to 50% of all rare diseases. Neurologists are among the main specialists involved in their diagnostic investigation. At the moment, a consensus guideline on which neurologists may base clinical suspicion is not available. Moreover, neurologists need guidance with respect to screening investigations that may be performed. In this respect, biomarker research has emerged as a particularly active field due to its potential applications in clinical practice. With respect to autoimmune demyelinating diseases of the Central Nervous System (CNS), although these diseases occur in the frame of organ-specific autoimmunity, pathology of the disease itself is orchestrated among several anatomical and functional compartments. The differential diagnosis is broad and includes, but is not limited to, rare neurological diseases. Multiple Sclerosis (MS) needs to be differentially diagnosed from rare MS variants, Acute Disseminated Encephalomyelitis (ADEM), the range of Neuromyelitis Optica Spectrum Disorders (NMOSDs), Myelin Oligodendrocyte Glycoprotein (MOG) antibody disease and other systemic inflammatory diseases. Diagnostic biomarkers may facilitate timely diagnosis and proper disease management, preventing disease exacerbation due to misdiagnosis and false treatment. In this review, we will describe advances in biomarker research with respect to rare neuroinflammatory disease of the CNS.

Diagnosis of Multiple Sclerosis

2021 ◽  
pp. 540-547
Author(s):  
W. Oliver Tobin
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Demyelinating Disease ◽  
Acute Disseminated Encephalomyelitis ◽  
Myelin Oligodendrocyte Glycoprotein ◽  
Spectrum Disorder ◽  
Demyelinating Diseases ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
The Central Nervous System

Multiple sclerosis is the most common idiopathic inflammatory demyelinating disease of the central nervous system (CNS), with a prevalence of 1 in 500 to 1 in 2,000 people, depending on geography and various other factors. Idiopathic inflammatory demyelinating diseases are a group of related disorders that include acute disseminated encephalomyelitis, neuromyelitis optica spectrum disorder, and myelin oligodendrocyte glycoprotein–immunoglobulin G–associated CNS demyelinating disease.

scholarly journals Contemporary views on disorders of neuromiyelitis optica spectrum. Clinical case from personal practice

2021 ◽  
pp. 90-94
Author(s):  
Svitlana Shkrobot ◽  
Olena Budarna ◽  
Khrystyna Duve ◽  
Nataliya Tkachuk ◽  
Lyubov Milevska-Vovchyk
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Case ◽  
Clinical Observation ◽  
Demyelinating Disease ◽  
Survey Methods ◽  
Demyelinating Diseases ◽  
Research Issue ◽  
Scientific Report

Neuromyelitis optica (Devic’s disease) is a demyelinating disease of central nervous system. This disease is progressive and might be fatal. The authors have analyzed data of domestic and foreign literature on research issue. The idea of modern laboratory and instrumental survey methods was summarized, because clinical manifestation of the disease may be non-specific and differential searching might be extremely wide. The modern schemes of treatment of described syndrome are represented. As an illustration we used own clinical observation confirmed by the results of neuroimaging. The practical orientation of the represented scientific report is proved. Key words neuromiyelitis optica, differential diagnosis, antibodies to aquaporin-4, demyelinating diseases

First Presentation of an Acquired Demyelinating Syndrome

2017 ◽  
Vol 16 (03) ◽  
pp. 164-170
Author(s):  
Rachel Gottlieb-Smith ◽  
Amy Waldman
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Optic Neuritis ◽  
Clinical Features ◽  
Neuromyelitis Optica ◽  
Transverse Myelitis ◽  
Acute Disseminated Encephalomyelitis ◽  
The Central Nervous System

AbstractAcquired demyelinating syndromes (ADS) present with acute or subacute monofocal or polyfocal neurologic deficits localizing to the central nervous system. The clinical features of distinct ADS have been carefully characterized including optic neuritis, transverse myelitis, and acute disseminated encephalomyelitis. These disorders may all be monophasic disorders. Alternatively, optic neuritis, partial transverse myelitis, and acute disseminated encephalomyelitis may be first presentations of a relapsing or polyphasic neuroinflammatory disorder, such as multiple sclerosis or neuromyelitis optica. The clinical features of these disorders and the differential diagnosis are discussed in this article.

Cytokine therapy in immune-mediated demyelinating diseases of the central nervous system: a novel gene therapy approach

2000 ◽  
Vol 107 (2) ◽  
pp. 184-190 ◽  
Author(s):  
Gianvito Martino ◽  
Pietro L Poliani ◽  
Roberto Furlan ◽  
Peggy Marconi ◽  
Joseph C Glorioso ◽  
...  
Keyword(s):  
Gene Therapy ◽  
Central Nervous System ◽  
Nervous System ◽  
Demyelinating Diseases ◽  
Cytokine Therapy ◽  
Therapy Approach ◽  
Gene Therapy Approach ◽  
System A ◽  
Immune Mediated ◽  
The Central Nervous System

scholarly journals Traditional Uses of Cannabinoids and New Perspectives in the Treatment of Multiple Sclerosis

Medicines ◽  
2018 ◽  
Vol 5 (3) ◽  
pp. 91 ◽  
Author(s):  
Francesca Gado ◽  
Maria Digiacomo ◽  
Marco Macchia ◽  
Simone Bertini ◽  
Clementina Manera
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Disease Progression ◽  
Endocannabinoid System ◽  
Neuroprotective Effects ◽  
Demyelinating Disorder ◽  
Immune Mediated ◽  
The Central Nervous System

Recent findings highlight the emerging role of the endocannabinoid system in the control of symptoms and disease progression in multiple sclerosis (MS). MS is a chronic, immune-mediated, demyelinating disorder of the central nervous system with no cure so far. It is widely reported in the literature that cannabinoids might be used to control MS symptoms and that they also might exert neuroprotective effects and slow down disease progression. This review aims to give an overview of the principal cannabinoids (synthetic and endogenous) used for the symptomatic amelioration of MS and their beneficial outcomes, providing new potentially possible perspectives for the treatment of this disease.

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