Salivary Cortisol (Seven Specimens), MS (Endocrine Sciences)
Use
Salivary cortisol testing is used to evaluate cortisol levels in the body at seven different time points, which can help in assessing the adrenal gland function. It is often used in diagnosing conditions related to cortisol imbalance such as Cushing's syndrome or adrenal insufficiency.
Special Instructions
Note: Label each tube with the patient's name, collection time, and date. Specimens must be submitted simultaneously on the same request form to ensure accurate timing and comparison across the different collected points.
Limitations
This test is lab-developed and has not been cleared by the FDA, which may affect its use in certain clinical settings. Results may need to be interpreted in the context of clinical findings and other diagnostic information.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 51495-0
- 51494-3
- 51493-5
- 51492-7
- 57692-6
- 57693-4
- 57694-2
Result Turnaround Time
5-9 days
Related Documents
For more information, please review the documents below
Specimen
Saliva
Volume
1 mL (each specimen) per time point indicated
Minimum Volume
Not provided
Container
Salivette collection device
Collection Instructions
Use specialized Salivette collection kits. Label each tube with the patient's name, collection time, and date.
Storage Instructions
Refrigerate.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 5 months |