The Role of Brain Computed Tomography in Evaluating Children with New Onset of Seizures in the Emergency Department

Abstract

The routine practice in many pediatric emergency departments of obtaining brain CT scans for all patients with new onset of nonfebrile seizures is unjustified. History and physical examination are sufficient to identify those patients for whom such studies are likely to be appropriate. Emergent CT is not indicated for patients with no known seizure risk factors, normal neurological examinations, no acute symptomatic cause other than fever, and reliable neurological follow-up. For these patients, referral to a pediatric neurologist for further workup, including electroencephalography and the more diagnostically valuable magnetic resonance imaging, would be more appropriate.