Term Name:	Costello syndrome
Synonyms:	Faciocutaneoskeletal Syndrome, FCS SYNDROME
Definition:	A RASopathy characterized by craniofacial dysmorphology, cardiac defects, mild mental retardation, and high birth weight followed by a failure to thrive and developmental delays.
Ontology:	Human Disease [DOID:0050469]   ( DOID:0050469 )