Term Name:	episodic ataxia type 9
Synonyms:
Definition:	An episodic ataxia that is characterized by onset of ataxic episodes in the first years of life that has_material_basis_in heterozygous mutation in the SCN2A gene on chromosome 2q23.
Ontology:	Human Disease [DOID:0060965]   ( DOID:0060965 )