Focal facial dermal dysplasia type IV

Definition

Focal facial dermal dysplasia type IV (FFDD4) is a rare focal facial dysplasia (FFDD), characterized by congenital isolated preauricular and/or cheek blister scar-like lesions.

Also known as FFDD type IV, FFDD4, focal facial dermal dysplasia 4, focal Facial dermal dysplasia type 4, focal facial preauricular dysplasia — per MONDO

Also identified as

• OMIM 614974 per MONDO
• Orphanet 398189 per MONDO
• UMLS C3554246 per MONDO