[An Adolescent Case of ASD Presenting with Persistent Catatonia and Epileptic EEG Discharge].

A 26-year-old man developed a catatonic state after his grandmother's death and the Great East Japan Earthquake. He was admitted to hospital because of the prolonged severe stupor. Electroencephalography (EEG) revealed focal (F3 electrode) and generalized epileptic abnormalities.