Musculoskeletal Issues in Noonan Syndrome
Noonan syndrome is associated with a range of musculoskeletal problems that can affect the skeletal structure. These issues often include deformities and curvatures of the spine, wide-set nipples, and an atypical chest shape. The chest can exhibit either a deep sunken sternum or a raised, protruding one. Additionally, the neck is commonly affected in individuals with Noonan syndrome. They may have a short neck with excess skin folds, commonly referred to as a webbed neck, and prominent, tight neck muscles. This particular musculoskeletal condition is known as trapezius.
Genital Conditions
Genital conditions are prevalent in individuals with Noonan syndrome, affecting both males and females. However, the impact is more severe for males. Both boys and girls with Noonan syndrome experience delayed puberty. Nevertheless, when it comes to fertility, males may face challenges due to improper testicular descent. This condition, known as cryptorchidism, is common in men with Noonan syndrome and can also lead to a smaller penis size.