title: Benign occipital epilepsy: a family study.
abstract: Benign occipital epilepsy is a newly recognized form of partial epilepsy in children. It is characterized by motor seizures preceded in some cases by visual symptoms and a relatively benign course. We present three siblings with this condition and a fourth with the EEG abnormalities. A family study including 25 relatives demonstrated a typical EEG abnormality in 26% of relatives. These EEG changes were more evident in younger members. These findings suggest an autosomal dominant pattern for the EEG abnormalities with age-dependent expression and variable penetrance of the seizure disorder.
mesh_terms: D000328:Adult; D000367:Age Factors; D002675:Child, Preschool; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000175:diagnosis / Q000235:genetics*; D005799:Genes, Dominant; D006801:Humans; D008297:Male; D009778:Occipital Lobe / Q000503:physiopathology; D010375:Pedigree