Table of Contents
- Overview
- Results
- Risks
- Prevention
- Images
5-HT level; 5-hydroxytryptamine level; Serotonin test
Normal Values
The normal range is 101-283 nanograms per milliliter (ng/mL).
Note: Normal value ranges may vary slightly among different laboratories. Talk to your doctor about the meaning of your specific test results.
What abnormal results mean
Higher-than-normal levels may indicate carcinoid syndrome.
Images
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Serum serotonin level Risks
Review Date: 02/01/2011
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of
Physician Assistant Studies, University of Washington, School of
Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director,
A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
