A Rare Cutaneous Manifestation of the Systemic Erythematosus Lupus: The Chilblain Lupus – A Clinical Case

Abstract

Perniosis or chilblain pernio is an inflammatory skin disease, typically located on acral skin surfaces secondary to prolonged expo-sure to cold temperatures and damp conditions. This disorder can appear as an idiopathic dermatosis, usually in young women, but occasionally it is associated with diseases such as anorexia, intestinal lymphoma, chronic myelomonocytic leukemia, monoclonal gammopathies, cryoproteinaemia, viral infections, as well as connective tissue diseases, especially lupus, picture that is known as chilblain lupus. We present a case of perniosis associated with Systemic Lupus Erythematosus and review the literature.