Williams Syndrome

Williams syndrome is a rare genetic disorder that affects a child's growth, physical appearance, memory and judgement. People who have this syndrome are missing genetic material from chromosome 7. This genes job is it has a protein the gives blood vessels the stretchiness and strength needed to last a lifetime.  Because the lack of protein people with Williams Syndrome have disorders of the circulatory system and heart defects.

Williams Syndrome is caused by a break in the DNA molecule.  The chromosome break happens during fertilization. If the parent has another child it is very unlikely that it will happen again.  1 out of every 10,000 babies are born with William Syndrome.

The Symptoms of Williams Syndrome are

1-Mental Retardation

2-Heart defects

3-Unusual facial features (small chin, full lips, upturned nose)

4-Low birth weight

5-Low muscle tone

6-Extreme sensitivity to loud noises 

7-Feeding problems in infants and young children

8-Overly outgoing or Sociable

9-Learning disabilities