Cardio-facio-cutaneous (CFC) syndrome: report of two patients without hyperkeratotic skin lesions.

We report on two boys with the cardio-faciocutaneous (CFC) syndrome, but without hyperkeratotic skin involvement. They showed most of the manifestations of the CFC syndrome: growth and developmental retardation, relative macrocephaly, distinct facial appearance, sparse hair, and heart defects. Their skin was not hyperkeratotic, but patient 1 had mild atopic dermatitis and keloid-like depigmented spots.