Laboratory: | Clinical Biochemistry |
Test Name: |
CHROMOGRANIN A - (S)
Test Code:
CHRA
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Clinical Information: |
Proton pump inhibitor drugs should be discontinued for at least 2 weeks before collection.
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Collection Devices: |
Preferred Device:
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Specimen Required: |
Serum: 1.0 mL
Store and ship frozen. Send two aliquot tubes (1.0 mL each). |
Referral: |
Shipping & Storage: Store and ship frozen. Send two aliquot tubes (1.0 mL each).
|
Requisition: | |
Reference Values: |
< 93 ng/mL
|
Availability: |
Within 1 Week
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See Also: | |
More Information: |
Serum frozen on dry ice sent to Mayo Medical Laboratories.
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