Conclusion
Noonan syndrome is a genetic developmental disorder that can affect any
system of the body. Primary hypothyroidism in a patient with Noonan
syndrome is a rare phenomenon that can occur either as a separate entity
or might have an association with Noonan syndrome. Further research is
needed to find the association between these two conditions. A
multidisciplinary approach focused on patient concerns and treatment of
associated conditions is needed for better outcomes.