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HelpTest ID CRAV Cortisol, Right Adrenal Vein, Serum
Method Name
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Reporting Name
Cortisol, RAVSpecimen Type
SerumContainer/Tube: Red top
Specimen Volume: 1.5 mL
Collection Instructions: Morning (8 a.m.) and afternoon (4 p.m.) specimens are preferred.
Additional Information:
1. Include time of draw.
2. If multiple specimens are drawn, send separate order for each specimen.
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Refrigerated (preferred) | 28 days |
| Ambient | 28 days | |
| Frozen | 28 days |
Reference Values
No established reference values
Day(s) Performed
Monday through Friday; 2 p.m.
Report Available
2 daysPerforming Laboratory
Mayo Medical Laboratories in Rochester
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.CPT Code Information
82533