has material basis in germline mutation in CHD2 idiopathic generalized epilepsy developmental and epileptic encephalopathy 94 https://www.malacards.org/card/developmental_and_epileptic_encephalopathy_94 An idiopathic generalized epilepsy characterized by onset of multiple seizure types in the first few years of life and associated with poor prognosis. Affected individuals have cognitive regression and intellectual disability. CHD2 myoclonic encephalopathy childhood onset epileptic encephalopathy epileptic encephalopathy, childhood-onset MEDGEN:815608 DOID:0081325 developmental and epileptic encephalopathy 94 UMLS:C3809278 EEOC DEE94 childhood-onset epileptic encephalopathy GARD:0013197 OMIM:615369 MONDO:0014150 CHCHD10-related disorders obsolete myoclonic-astatic epilepsy Lennox-Gastaut syndrome