Noonan syndrome is a common genetic disorder characterized clear by facial anomalies, congenital heart defects, chest deformities, undescended testes, short stature, and broad neck. The phenotypic of Noonan syndrome will ...

s a rare neurological disorder of the nervous system with no cure. It is an autosomal recessive disorder - a genetic mutation in an autosome (a non-sex chromosome) that only occurs when either both parents are affected ...