Aldosterone, LC/MS, Seven Specimens
Use
The Aldosterone, LC/MS, Seven Specimens panel is used for measuring aldosterone levels across multiple time points to assess the hormonal response after a specific treatment or intervention. It is commonly used in the evaluation of conditions such as primary aldosteronism, where aldosterone's role in regulating sodium, potassium, and water balance affects blood pressure. The test helps in diagnosing endocrine disorders by providing a detailed profile of aldosterone secretion over time.
Special Instructions
This panel requires multiple blood draws at specific time points. After an initial baseline blood draw, a treatment, such as a medication or glucola, is administered. Additional blood samples are collected at various intervals post-treatment. Ensure communication with a clinician before beginning the series to confirm why the panel has been ordered. Refer to the Endocrine Appendix in the LabCorp Directory of Services for precise instructions on multiple specimen collection.
Limitations
The test results may be affected by factors such as patient preparation, timing of specimen collection, and specific medications or treatments administered. Improper timing of sample collection or failure to administer the indicated treatment can lead to inaccurate results. Results should be correlated with clinical findings and other diagnostic tests for a comprehensive assessment.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 27988-5
- 27988-5
- 43604-8
- 27849-9
- 16147-1
- 16148-9
- 16149-7
- 16329-5
- 46963-5
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
Collect initial baseline serum sample before treatment. Administer indicated treatment (e.g., medication or glucola) and then collect subsequent serum samples at specified intervals as directed.
Causes for Rejection
Improperly timed samples or samples not collected post-treatment as instructed.