Pretibial dystrophic epidermolysis bullosa
An. bras. dermatol; 92 (5,supl.1), 2017
Abstract Epidermolysis bullosa is a group of mechano-bullous genetic disorders caused by mutations in the genes encoding structural proteins of the skin. Dystrophic epidermolysis bullosa is caused by mutations in the COL7A1 gene encoding collagen VII, the main constituent of anchoring fibrils. In this gr...