| Laboratory: | Clinical Biochemistry |
| Test Name: |
CHROMOGRANIN A - (S)
Test Code:
CHRA
|
| Clinical Information: |
Proton pump inhibitor drugs should be discontinued for at least 2 weeks before collection.
|
| Collection Devices: |
Preferred Device:
|
| 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
|
| See Also: | |
| More Information: |
Serum frozen on dry ice sent to Mayo Medical Laboratories.
|