Ictal EEG of benign convulsion with mild gastroenteritis with in infants and children

Focal secondary generalised tonic clonic seizures were the main type of seizures in BCWG, and the seizure onset may been mostly in posterior cephalic cortex. It was previously unreported that some children of BCWG may combine with non-convulsive epileptic seizures with the onset of slow wave activity in the occipital region bilaterally and evolving into diffuse δ slow wave activity, which was not easily detected by parents and clinicians.