Recurrent autonomic status epilepticus in Panayiotopoulos syndrome: video/EEG studies.

We describe a neurologically and developmentally normal child with infrequent seizures characterized by emetic symptoms and other autonomic phenomena and interictal spikes that satisfy the diagnostic criteria of Panayiotopoulos syndrome (PS). Two video/EEG recordings, taken a year apart, revealed prolonged autonomic seizures and other subtle behavioral changes, suggesting that episodes of nonconvulsive status epilepticus in PS may be more frequent than appreciated.

The contribution of the EEG technologists in the diagnosis of Panayiotopoulos syndrome (susceptibility to early onset benign childhood autonomic seizures).

Purpose: To assess the contribution of the EEG technologists in the diagnosis of children with epileptic seizures.

Methods: We analysed the clinical information obtained by the EEG technologists from children with epileptic seizures and their parents, and assessed its value for the generation of a clinically useful EEG report and a plausible electroclinical diagnosis. Interviews were based on a qualitative questionnaire, and were videotaped.

Atypical evolution of Panayiotopoulos syndrome: a case report.

Panayiotopoulos syndrome is a relatively common condition with susceptibility to early onset benign childhood seizures, which manifests primarily with autonomic and mainly emetic symptoms. It predominantly affects children of 3-6 years of age (13% of those with one or more non-febrile seizures). EEG shows great variability, with occipital, extra-occipital spikes or brief generalised discharges alone or in combination; it may also be consistently normal.