Noonan syndrome is a hereditary condition that occurs when a person inherits a certain genetic mutation from a parent. A genetic mutation may also occur at conception due to an irregularity in the egg ...
Noonan Syndrome, identified by Dr. Jacqueline A. Noonan, involves congenital heart defects and is linked to PTPN11 gene mutations. Cronkhite-Canada Syndrome, discovered by Dr. Wilma Jeanne Canada, is ...