UW Hospital and Clinics Lab Test Directory
| Test Name: |
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Tetrahydrocortisone, Allo-(Allo-TH-E), Urine
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| Test Code(s): |
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MISC / RMISC
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| CPT Code(s): |
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83519
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| Testing Site: |
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Testing will be sent to an approved reference laboratory.
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Specimen Requirements
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| Specimen: |
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Urine
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| Patient Preparation: |
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Patient should not be on any Corticosteroid or ACTH medications, if possible, for at least 48 hours prior to collection.
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| Collection Volume: |
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Preferred: 5 mL
Pediatrics: 1 mL
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| Specimen Transport: |
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Ship specimens frozen in dry ice. Provide the total volume per 24 hours.
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Interpretation
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