[Bracelet localisation of chickenpox: a case of atypical varicella]. / Varicelle en bracelet: illustration des éruptions varicelleuses atypiques.

We report on a 3-year-old child with bracelet localisation of chickenpox. Varicella with unusual clinical aspects and course is known as atypical varicella; it is characterized by its unique clinical features, unusual distribution, or a prolonged course. In case of atypical varicella, clinical diagnosis can be difficult. Pre-existing factors have been reported such as immunocompromised status, sun exposition, local injury and pre-existing rash.