Nonconvulsive status epilepticus on electroencephalography in a case with subacute sclerosing panencephalitis.
Subacute sclerosing panencephalitis is a neurodegenerative disease with a poor prognosis. We report a case of a 5 1/2-year-old boy who had emotional lability, cognitive difficulties, and myoclonia after a mild closed head injury. The magnetic resonance image of the brain and computed tomographic scan of the head were normal. His electroencephalogram (EEG) showed continuous nonconvulsive status epilepticus activity, which could not be suppressed with intravenous diazepam. After treatment with phenytoin for 2 days, an EEG showed periodic high-amplitude sharp-and-slow-wave complexes, which were also not suppressed with intravenous diazepam. Since the patient had measles at 5 months of age, subacute sclerosing panencephalitis was considered, and the diagnosis was confirmed by the presence of measles antibodies in cerebrospinal fluid.
Aydin
Omer Faruk
OF
Department of Pediatric Neurology, Dr. Sami Ulus Children's Hospital, Ankara, Turkey. ofaydin@yahoo.com
Senbil
Nesrin
N
Gürer
Y K Yavuz
YK
D000927:Anticonvulsants / Q000627:therapeutic use; D000998:Antiviral Agents / Q000627:therapeutic use; D002220:Carbamazepine / Q000627:therapeutic use; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004569:Electroencephalography / Q000379:methods*; D004829:Epilepsy, Generalized / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D007542:Inosine Pranobex / Q000627:therapeutic use; D008297:Male; D013344:Subacute Sclerosing Panencephalitis / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy
D000927:Anticonvulsants; D000998:Antiviral Agents; D002220:Carbamazepine; D007542:Inosine Pranobex