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Test Name:Adrenocorticotropic hormone
Test Number:16
Collect:1.0 mL EDTA plasma - lavender
Peds Collect:0.5 mL EDTA plasma - lavender
Container:Mayo Screw Cap Transfer Vial
Processing:Pre-chill tubes prior to collection.
Spin, separate and freeze immediately.
Transport/Stability:Frozen - 14 days
Alternate Names:ACTH (Adrenocorticotropic Hormone)
ACTH (Corticotropin)
Adrenal Corticotropin Hormone
Corticotropin
Cushing's Disease
Cortrosyn
ADC
82024.0
Performing Lab:Mayo Clinic Laboratories (ACTH); R-MM
Days Set Up:Mo - Sa
Expected TAT:1 - 3 days
Ref. Ranges:7.2 - 63 pg/mL (a.m. draws)
No established reference values for p.m. collections
Pediatric reference values are the same as adults, as confirmed by peer literature.
Collection/
Processing Details:
Useful for determining the cause of hypercortisolism and hypocortisolism

Morning (6 -10:30am) specimens are desirable.

EDTA tube must be pre-chilled.
Specimen must be spun in a refrigerated centrifuge.

If a refrigerated centrifuge is not available, pre-chill the centrifuge carriers, spin for ‚ȧ 5 minutes, promptly transfer the plasma to a Mayo Screw Cap Transfer Vial and freeze. The patient may also be referred to the ANW, Mercy or United hospital Patient Service Center for specimen collection.
Method:Electrochemiluminescence Immunoassay
CPT Codes:82024
Date Created:07/11/2007
Revised Date:11/08/2018