chilblains

Severe Ulcerative Perniosis Treated With Botulinum Toxin
146311463114631Botulinum ToxinPerniosis (also known as pernio or chilblains), is a condition characterized by the development of pruritic, painful erythrocyanotic skin lesions induced by exposure to cold temperatures.² When perniosis occurs in conjunction with clinical or laboratory features of systemic lupus erythematosus, the condition is further classified as chilblain lupus erythematosus (CHLE). CHLE is a rare condition w …
Botulinum Toxin