Neurologic and gastrointestinal dysfunction in cardio-facio-cutaneous syndrome: identification of a severe phenotype.

Controversy exists over the distinction between cardio-facio-cutaneous (CFC) syndrome and Noonan syndrome (NS). Several authors have suggested that they are different phenotypes of the same condition. We present the cases of two patients with CFC syndrome to show that it is a distinct condition with a unique combination of findings and a more complex… (More)