title: [Pseudostatus epilepticus: a severe complication of psychogenic nonepileptic seizures (PNES) in children].
abstract: Psychogenic nonepileptic seizures are clinical events that mimic epileptic seizures but are not associated with electroencephalographic discharges. These seizures are seldom reported in children in the literature and could be misinterpreted as generalized tonicoclonic seizures. We report the case of a child, already treated for epilepsy, who presented at 8 years of age with several psychogenic seizures leading to pseudostatus epilepticus. After several hospitalizations, the diagnosis of pseudostatus was established on the basis of clinical semiology, lack of EEG abnormalities during the seizures, and a positive provocation maneuver, which elicited and blocked the manifestations. The clinical spectrum of psychogenic seizures is wide and it is particularly difficult to differentiate psychogenic seizures from epileptic seizures, especially when occurring in children, some of whom are already treated for epilepsy. Well-described clinical features can suggest the diagnosis of psychogenic seizure. It is important and necessary to make the diagnosis as soon as possible in order to rapidly begin appropriate treatment including psychotherapy. In fact, the long-term prognosis in children is better than in the adult population. Associated risk factors, such as anxiety as reported in the present case, have to be sought. Recognizing psychogenic seizures will thus avoid their fixation in the child's personality and the risk of inappropriate and escalating treatments leading to iatrogenic complications.
authors.affiliation: Explorations fonctionnelles du système nerveux, CHU de Grenoble, BP 217, 38043 Grenoble cedex 09, France. MASpitz@chu-grenoble.fr
authors.forename: M-A
authors.initials: MA
authors.lastname: Spitz
authors.forename: L
authors.initials: L
authors.lastname: Vercueil
authors.forename: F
authors.initials: F
authors.lastname: Dubois-Teklali
mesh_terms: D000927:Anticonvulsants / Q000627:therapeutic use; D002648:Child; D003937:Diagnosis, Differential; D004569:Electroencephalography; D005632:Fructose / Q000031:analogs & derivatives / Q000627:therapeutic use; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders / Q000150:complications* / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D011613:Psychotherapy; D012640:Seizures / Q000175:diagnosis / Q000209:etiology* / Q000523:psychology / Q000628:therapy; D013226:Status Epilepticus / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D000077236:Topiramate; D016896:Treatment Outcome
chemical_list: D000927:Anticonvulsants; D000077236:Topiramate; D005632:Fructose