Focal facial dermal dysplasia (medical condition): A rare inherited disorder characterized by scar-like depressions on the temples..Setleis syndrome is an extremely rare inherited disorder that belongs to a group of diseases known as ectodermal dysplasias. Ectodermal dysplasias typically affect the hair, teeth, nails, and/or skin. Setleis syndrome is characterized by distinctive abnormalities of the facial area that may be apparent at birth (congenital). Most affected infants have multiple, scar-like, circular depressions on both temples (bitemporal). These marks closely resemble those made when forceps are used to assist delivery. In addition, affected infants may have puffy, wrinkled skin around the eyes (periorbital) and/or abnormalities of the eyelashes, eyebrows, and eyelids. Infants with Setleis syndrome may be missing eyelashes on both the upper and lower lids, or they may have multiple rows of lashes on the upper lids but none on the lower lids. In addition, in some cases, the bridge of the nose may appear flat, while the tip may appear unusually rounded (bulbous).
Scar-like skin defects on temples