LSA

Lichen sclerosus (LSc) is a chronic, inflammatory skin disease, of disputed cause, which can affect any body part of any person, but has a strong predilection for the genitals ; it has historically been called balanitis xerotica obliterans when it affects the penis. LSc is not contagious. There is a well-documented increase of genital cancer risk in LSc, potentially much reduced with early diagnosis and effective, definitive treatment, especially in men. LSc in adult age women is held to be incu