slysaint
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Clinical features and diagnosis of chronic fatigue syndrome (systemic exertion intolerance disease)
Author
Stephen J Gluckman, MD
Section Editor
Mark D Aronson, MD
Deputy Editor
Howard Libman, MD, FACP
"INTRODUCTION
Chronic fatigue syndrome (CFS), also known as systemic exertion intolerance disease (SEID), has received considerable attention but remains a complicated and controversial disease [1]. Much of this is due to the lack of objective findings. Nonetheless, patients with CFS/SEID have real symptoms and are not malingerers. The prevalence of this syndrome is unclear in part due to difficulties in proving the diagnosis."
https://www.uptodate.com/contents/c...yndrome-systemic-exertion-intolerance-disease
Author
Stephen J Gluckman, MD
Section Editor
Mark D Aronson, MD
Deputy Editor
Howard Libman, MD, FACP
"INTRODUCTION
Chronic fatigue syndrome (CFS), also known as systemic exertion intolerance disease (SEID), has received considerable attention but remains a complicated and controversial disease [1]. Much of this is due to the lack of objective findings. Nonetheless, patients with CFS/SEID have real symptoms and are not malingerers. The prevalence of this syndrome is unclear in part due to difficulties in proving the diagnosis."
https://www.uptodate.com/contents/c...yndrome-systemic-exertion-intolerance-disease