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- Title
An occipital lobe epileptogenic focus in a patient with West Nile encephalitis.
- Authors
DellaBadia Jr, J.; Jaffe, S. L.; Singh, J.; Minagar, A.
- Abstract
Although most human cases of West Nile (WN) fever are benign, approximately 1% produce severe neurological illness. Meningitis and/or encephalitis comprise 75% of hospitalized cases with seizures in 10–15%. Occipital lobe seizures, often mimicking other primary seizure types due to extra-occipital spread, is uncommon in adults and especially so from an infectious origin. A case of WN encephalitis presenting with a simple partial seizure, focal motor, resulting from an occipital epileptogenic focus is reported. The atypical epileptogenic location of the case and the observed frequency of seizures in WN encephalitis suggest that this virus is particularly irritative to cortical neuronal networks. Thus when seizures especially with atypical EEG patterns present during an acute febrile illness in the warmer months, WN encephalitis should be considered.
- Subjects
WEST Nile fever; OCCIPITAL lobe; BRAIN diseases; MENINGITIS; ENCEPHALITIS; SPASMS
- Publication
European Journal of Neurology, 2004, Vol 11, Issue 2, p111
- ISSN
1351-5101
- Publication type
Article
- DOI
10.1046/j.1351-5101.2003.00726.x