Localized Dystrophic Epidermolysis Bullosa, Acral Form, is also known as localized deb, acral form. An important gene associated with Localized Dystrophic Epidermolysis Bullosa, Acral Form is COL7A1 (Collagen Type VII Alpha 1 Chain). Affiliated tissues include skin, and related phenotypes are erythema and cutaneous photosensitivity