Cortisol, Free, 24-Hour Urine
Fasting Required:
No
Specimen:
Urine, 24 hour
Lab:
Quest Diagnostics
Results:
5-10 business days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Patient Instructions:
A collection jug should be picked up from your local Quest Patient Service Center. Specimen must remain refrigerated during the collection period.
Description:
Urinary free cortisol is useful in the detection of patients with Cushing's syndrome for whom free cortisol concentrations are elevated.
Includes:
Creatinine
Alternative Names:
Urinary Free Cortisol Test and UFC Test