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Selenium deficiency overview

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

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Overview

Selenium deficiency is relatively rare in healthy well-nourished individuals. Few cases in humans have been reported.

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Selenium Deficiency from Other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications, and Prognosis

Diagnosis

Diagnostic Criteria

History and Symptoms

Physical Examination

Laboratory Findings

Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Prevention

References

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