This book covers pathophysiology of fever, the general approach to the febrile patient, and offers a systematic, in-depth discussion regarding the differential diagnosis of unexplained fever. The authors define an unexplained fever as a fever which lasts a minimum of 14 days and whose etiology is not known. This one-of-a-kind publication highlights the main causes of fever, specifically infectious diseases, cancer, connective tissue diseases, various rare disorders, plus etiologies which a...