Epilepsia partialis continua in children with fulminant subacute sclerosing panencephalitis.
Various inflammatory diseases of central nervous system, including subacute sclerosing panencephalitis, could cause epilepsia partialis continua. Two boys with epilepsia partialis continua with onset in terminal phase of atypical subacute sclerosing panencephalitis have been reported. Children were not vaccinated against measles, and the second case had history of measles at an early age. In both cases, the onset of subacute sclerosing panencephalitis was characterized by altered behavior and cognitive decline with very fast mental and neurological deterioration. One boy was suffering from complex partial seizures and myoclonic jerks synchronous with periodic electroencephalographic pattern. Diagnosis was proved by increased titers of antimeasles antibodies in both serum and cerebrospinal fluid. In terminal phase of the disease, epilepsia partialis continua of localized group of the muscles was diagnosed, with good response to intravenous infusion of midazolam. Surface electroencephalographic recordings during epilepsia partialis continua did not show the epileptic discharges. During the terminal phase of the disease, no other type of seizures and movement disorders were recognized, except epilepsia partialis continua. In spite of the treatment, period from the onset of disease to death lasted less than 3 months, suggesting very fulminant course of subacute sclerosing panencephalitis.
Institute for Mother and Child Health, University of Belgrade, 6-8 Radoje Dakic Street, 11070 Belgrade, Serbia. djruzica@eunet.rs
Ruzica
R
Kravljanac
Nebojsa
N
Jovic
Milena
M
Djuric
Ljubica
L
Nikolic
D002648:Child; D004569:Electroencephalography; D017036:Epilepsia Partialis Continua / Q000209:etiology*; D006801:Humans; D008297:Male; D013344:Subacute Sclerosing Panencephalitis / Q000150:complications*