Viral exanthems.

In this monograph I have tried to present several aspects of viral exanthematous diseases that allow for diagnosis. With a systematic approach to the diagnosis, the physician frequently can make a specific diagnosis and nearly always can assign illness to the correct category. Accurate diagnosis is useful because it prevents unnecessary therapy and apprehension in some patients, allows definitive therapy in others, and, most important, it is fun and scientifically rewarding for the physician.