Term Name:	FG syndrome
Synonyms:	Keller syndrome, Opitz-Kaveggia syndrome
Definition:	A syndrome characterized by retardation, hyperactivity, hypotonia, broad thumbs, big first toes and a characteristic facial appearance including macrocephaly and has an X-linked recessive inheritance pattern.
Ontology:	Human Disease [DOID:14711]   ( DOID:14711 )