Dehydroepiandrosterone (DHEA) Sulfate, Seven Specimens
Use
This test measures levels of Dehydroepiandrosterone Sulfate (DHEA-S) in the blood. DHEA-S is a hormone produced by the adrenal glands, serving as a precursor to male and female sex hormones. It is commonly used to evaluate adrenal function, diagnose adrenal tumors or hyperplasia, and investigate symptoms of virilization in women or early puberty in boys. This panel includes multiple measurements taken at different times to assess the hormone's level changes and the body's response to treatment or stimuli.
Special Instructions
Not provided.
Limitations
The test may exhibit interference in individuals taking high doses of biotin, potentially leading to incorrect results. The method used may not distinguish between closely related steroid structures, and results can be influenced by other factors such as the patient's age, sex, and medication use. False-positive or false-negative results may occur due to improper specimen collection or processing.
Methodology
Other
Biomarkers
LOINC Codes
- 56552-3 - DHEA-S BS SerPl-mCnc
- 16723-9 - DHEA-S sp2 p chal SerPl-mCnc
- 16724-7 - DHEA-S sp3 p chal SerPl-mCnc
- 16725-4 - DHEA-S sp4 p chal SerPl-mCnc
- 16726-2 - DHEA-S sp5 p chal SerPl-mCnc
- 16727-0 - DHEA-S sp6 p chal SerPl-mCnc
- 16728-8 - DHEA-S sp7 p chal SerPl-mCnc
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
Multiple tubes are collected at different time points. Ensure proper sequence and time intervals as per protocol.
Patient Preparation
Patients should discontinue high-dose biotin supplementation at least 72 hours before the test.
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