Document Detail


Seizures in Chiari I malformation: a clinical and electroencephalographic study.
MedLine Citation:
PMID:  10573467     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Seven subjects with Chiari I malformations and seizures (four males, three females; age range 11 years, 7 months to 36 years; mean, 22.28 +/- 7.58 years; median, 21) were identified in four different centers from among a group of 10 patients. Our aim was to analyze clinical and electroencephalographic characteristics of seizures in this etiologically homogeneous group of patients. Most of the seizures were of the complex partial type, and paroxysmal abnormalities were mainly localized over the frontal and temporal regions. The course of the epilepsy was rather benign, with complete control of seizures in four patients and an important reduction in frequency in the remaining three subjects. Other cortical alterations are not usually associated with the typical abnormalities of the posterior fossa in Chiari I malformation; thus, it is possible to hypothesize that cerebral microdysgenesis or, alternatively, a cerebellar dysfunction could underlie epileptogenesis in these patients.
Authors:
M Elia; R Biondi; V Sofia; S A Musumeci; R Ferri; G Capovilla; P Curatolo
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Publication Detail:
Type:  Case Reports; Journal Article; Multicenter Study    
Journal Detail:
Title:  Journal of child neurology     Volume:  14     ISSN:  0883-0738     ISO Abbreviation:  J. Child Neurol.     Publication Date:  1999 Jul 
Date Detail:
Created Date:  1999-12-09     Completed Date:  1999-12-09     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  8606714     Medline TA:  J Child Neurol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  446-50     Citation Subset:  IM    
Affiliation:
Department of Neurology, OASI Institute for Research on Mental Retardation and Brain Aging, Troina, Italy. melia@oasi.en.it
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Arnold-Chiari Malformation / complications,  pathology*,  physiopathology*
Cerebellum / physiopathology
Child
Electroencephalography*
Epilepsy, Complex Partial / etiology*,  physiopathology*
Female
Frontal Lobe / pathology,  physiopathology
Humans
Magnetic Resonance Imaging
Male
Temporal Lobe / pathology,  physiopathology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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