CHART 1.

Examples of surviving fatal autosomal mutations from the mosaicism

• Pigmentary mosaicism (including phylloid hypomela-nosis and the previosuly termed hypomelanosis of Ito)

• Verrucous epidermal nevus syndrome

• Nevus comedonicus syndrome

• McCune-Albright syndrome

• Multiple syringomas

• Buschke-Olendorff syndrome

• Schimmelpenning syndrome

• Cutis marmorata telangiectatica congenita

• Giant congenital melanocytic nevus