With a greater emphasis on the basic principles, practical recommendations, and economics of phototherapy, the Third Edition remains the standard source on the UV treatment of skin disease-presenting an expanded number of case studies, clinical solutions, and treatment protocols for a clear understanding of the present and future state of phototherapy, photochemotherapy, and phototesting in the dermatologic arena.

New developments in the field of the commonly used photodiagnostic and phototherapeutic methods help to continuously improve the results in the daily practise.