clinical features
Last reviewed 01/2018
Features include:
- facial abnormality - short palpebral fissures and nose, hypertelorism, small eyes, thin top lip
- low birthweight
- small stature
- low intelligence
- psychological over-activity
- cardiac lesions include atrial and ventricular septal defects
intrauterine growth retardation
mental retardation (term that has been replaced by intellectual developmental disorder)