RARS2 mutations cause early onset epileptic encephalopathy without ponto-cerebellar hypoplasia

摘要

Introduction: Early onset epileptic encephalopathies (EOEEs) are a group of devastating diseases, manifesting in the first year of life with frequent seizures and/or prominent interictal epileptiform discharges on the electroencephalogram, developmental delay or regression and usually a poor prognosis. There are numerous causes for EOEEs making the diagnostic workup time consuming and costly.