Ferritin test

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How you prepare

By Mayo Clinic staff

If your blood sample is being tested only for ferritin, you can eat and drink normally before the test. If your blood sample will be used for additional tests, you may need to fast for a certain amount of time before the test. Your doctor will give you specific instructions.

What you can expect Why it's done
References
  1. Ferritin. In: Nicoll D, et al. Pocket Guide to Diagnostic Tests. 5th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/pocketDiagnostic.aspx. Accessed Jan. 5, 2011.
  2. Ferritin. Lab Tests Online. http://labtestsonline.org/understanding/analytes/ferritin/glance.html. Accessed Jan. 5, 2011.
  3. Gomella LG, et al. Laboratory diagnosis: Chemistry, immunology, serology. In: Gomella LG, et al. Clinician's Pocket Reference. 11th ed. New York, N.Y.: The McGraw-Hill Companies; 2009. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=93. Accessed Jan. 5, 2011.
  4. Laboratory reference values. Ferritin. Rochester, Minn.: Mayo Foundation for Medical Education and Research; Dec. 2010.
MY00504 Feb. 24, 2011

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