Melasma is a common disorder of hyperpigmentation that is present most commonly in reproductive age women with brown or black skin colors. The lesions of melasma are characteristically distributed in a symmetric manner on the sun-exposed areas of the face and neck. The precise pathogenesis of the disorder is unknown, but a number of etiologic agents have… (More)
DOI: 10.23736/S0392-0488.16.05425-0