Term Name:	ZTTK syndrome
Synonyms:	Zhu-Tokita-Takenouchi-Kim syndrome, ZTTK MULTIPLE CONGENITAL ANOMALIES-MENTAL RETARDATION SYNDROME
Definition:	A syndrome characterized by delayed psychomotor development and intellectual disability that has_material_basis_in heterozygous mutation in the SON gene on chromosome 21q22.
Ontology:	Human Disease [DOID:0060953]   ( DOID:0060953 )