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Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis
26:48

Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis

Published on: July 4, 2007

[Disseminated acute encephalomyelitis in children. A retrospective study of seven patients]

F A Gómez-Gosálvez1, P Smeyers, F Menor

  • 1Servicio de Pediatría, Hospital Virgen de Los Lirios, Alcoy, Alicante. fagomezgos@coma.es

Revista De Neurologia
|May 2, 2000
PubMed

Insights

Acute disseminated encephalomyelitis (ADEM) is an inflammatory brain disease. This study found that ADEM in children typically resolves within two months with appropriate treatment.

Area of Science:

  • Pediatric Neurology
  • Neuroimmunology
  • Demyelinating Diseases

Background:

  • Acute disseminated encephalomyelitis (ADEM) is a rare inflammatory demyelinating disorder of the central nervous system.
  • Understanding ADEM's clinical presentation and diagnostic markers is crucial for timely intervention.

Observation:

  • This study analyzed seven pediatric cases of ADEM, detailing initial neurological symptoms, diagnostic test results, and treatment outcomes.
  • Common initial symptoms included hemiparesis, cerebellar and pyramidal syndromes, altered consciousness, seizures, and cranial nerve palsies.
  • Cerebrospinal fluid abnormalities and positive serology for Coxsackie B were noted in some patients, with electrophysiological studies affected in 50%.

Findings:

  • Magnetic Resonance Imaging (MRI) revealed multifocal supratentorial white matter lesions consistent with demyelination.
  • Patients experienced progressive neurological improvement, with symptom resolution typically occurring within two months.
  • Treatment involved acyclovir and corticosteroids, leading to favorable clinical outcomes.

Implications:

  • ADEM generally follows a monophasic course with progressive neurological deficits.
  • Diagnosis relies on characteristic clinical and neuroimaging findings, particularly MRI.
  • The study highlights the effectiveness of prompt treatment and the generally good prognosis for pediatric ADEM, with MRI evidence of lesion resolution correlating with clinical recovery.
Abstract

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