Top scientific authors contribute their expertise and put a wealth of complex information into perspective in Skin Immune System: Cutaneous Immunology & Clinical Immunodermatology, Third Edition. This edition provides an overview of the skin immune system (SIS), a totally updated section on immunodermatological diseases, and six new chapters. Part I presents historical and comparative information on immunodermatology and includes a new chapter on the immunogenetics of inflammatory skin disease, while Part II covers the cellular elements of SIS and highlights newly defined functional subclasse.