Term Name:	developmental and epileptic encephalopathy 90
Synonyms:	DEE90
Definition:	A developmental and epileptic encephalopathy characterized by onset of refractory seizures in the first days or months of life that has_material_basis_in hemizygous or heterozygous mutation in the FGF13 gene on chromosome Xq26.
Ontology:	Human Disease [DOID:0070381]   ( DOID:0070381 )