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Generalized Periodic Epileptiform Discharges in a Child With Dravet Syndrome.
MedLine Citation:
PMID:  21335542     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Generalized periodic epileptiform discharges can occur in a variety of epileptic syndromes and herald impending seizures. Such discharges are also extremely rare in children. Cerebral visual impairment can be associated with generalized and partial onset seizures, particularly those involving the occipital lobe. The authors present a case of a 10-month-old boy whose electroencephalogram revealed generalized periodic epileptiform discharges following resolution of status epilepticus. Such discharges warranted further monitoring, during which he experienced 2 additional seizures. He also was discovered to have cerebral visual impairment, which slowly resolved following termination of seizure activity. The child was subsequently found to have a de novo mutation of the sodium channel, voltage-gated, type I, alpha subunit (SCN1A) gene consistent with Dravet syndrome.
Authors:
Brian D Moseley; Elaine C Wirrell; Katherine Nickels
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-2-18
Journal Detail:
Title:  Journal of child neurology     Volume:  -     ISSN:  1708-8283     ISO Abbreviation:  -     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-2-21     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8606714     Medline TA:  J Child Neurol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Neurology, Mayo Clinic, Rochester, Minnesota.
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