A precursor to cortisol used in evaluating adrenal enzyme function.
What is it
11-Deoxycortisol is an immediate precursor to cortisol. It is used in clinical evaluation of certain adrenal enzyme deficiencies.
Why it's measured
Elevated values have been associated with specific adrenal conditions in clinical research.
Reference range
Standard laboratory reference
Context-dependent ng/dL
Reference ranges vary by laboratory. Your individual reference range will appear on your test report and should be interpreted by your physician in the context of your overall health profile.
What results may indicate
Elevated
Warrants clinical evaluation for adrenal enzyme deficiencies.
Lower
Is generally not clinically significant in isolation.
These associations are general. They are not a personal diagnosis or prediction. Discuss your individual results with your physician in the context of your full health profile.
When it's measured
Used in specialized adrenal testing.
Related markers
Measured in
A complete look at your heart, hormones, metabolism, inflammation, and longevity systems — drawn at Quest or LabCorp, reviewed by a U.S.-licensed physician.
Explore the Apex Panel →This information is for general educational purposes only and is not medical advice. Lab results alone are not intended to diagnose, treat, or cure any condition and do not replace the advice of a healthcare provider. OPTML does not offer medical advice, a diagnosis, medical treatment, or any form of medical opinion.