Аннтотация
© 2018 Stavropol State Medical University. All rights reserved. This lecture concerns fever of unknown origin (FUO), one of the topical interdisciplinary problems of clinical medicine. This lecture reviewed some clinical situations when fever is a single manifestation of diseases. Diagnostic algorithm is proposed to find the causes of long-term fever, as well as patient management tactics. Particular attention is paid to the management of FUO when possible causes hasn't been identified despite a comprehensive examination.