Casandra
Casandra Test Code QD78348Version 1 (DRAFT)
Performing Lab
Cortisol, Free, LC/MS/MS, Second Void Urine
Also known as: Hydroxycortisone, Free, Compound F, Cortisol, Unconjugated
Clinical Use
Order TestUse
Urinary free cortisol is useful in the detection of patients with Cushing's syndrome for whom free cortisol concentrations are elevated.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
Cortisol, Free
AnalyteCortisol, Free
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Creatinine
AnalyteCreatinine
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
4-6 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Urine
Volume
2 mL
Minimum Volume
0.5 mL
Container
plastic leak‑proof container
Collection Instructions
Second a.m. urine (second void)
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 7 days |
| Frozen | 28 days |
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