idiopathic generalized epilepsy obsolete ARX-related epileptic encephalopathy disorder of GPI anchor biosynthesis neonatal/infantile epilepsy syndrome genetic developmental and epileptic encephalopathy 2018-10-10T22:04:15Z https://github.com/monarch-initiative/mondo/issues/19 https://github.com/monarch-initiative/mondo/issues/3680 https://github.com/monarch-initiative/mondo/issues/8274 https://www.malacards.org/card/developmental_and_epileptic_encephalopathy https://www.malacards.org/card/early_infantile_epileptic_encephalopathy DOID:0112202 ICD9:345.10 developmental and epileptic encephalopathy A complex neurodevelopmental disorder characterized by a range of developmental delays and epileptic encephalopathy phenotypes. Seizure onset is variable and intellectual disability is variable in presence and severity. MONDO:0100062 GARD:0009255 NANDO:1200593 hereditary developmental and epileptic encephalopathy OMIMPS:308350 NCIT:C122814 Mendelian neurodevelopmental disorder developmental and epileptic encephalopathy