Chronic Fatigue Syndrome: Case Definitions and Diagnostic Assessment.

Abstract

Chronic fatigue syndrome (CFS) is a chronic, debilitating illness that has posed considerable challenges for both patients and health care providers. Individuals with CFS often deal with considerable stigma and difficulties accessing appropriate care. Many medical professionals are increasingly recognizing the devastating nature of this illness, but at this time, few health care workers are knowledgeable and experienced enough to provide adequate patient care. There is a need for further efforts to educate health care workers on CFS diagnostic, assessment, and treatment issues. The present article reviews controversies regarding CFS case definitions, diagnostic criteria, the name of the illness, and epidemiological and treatment studies. We conclude that an imprecise case definition underlies many of the problems with diagnostic and treatment issues..