Gastrin, Eight Specimens
Use
The Gastrin, Eight Specimens test is used to measure the gastrin level in a series of serum samples collected over a period of time following a specific treatment intervention. This is useful in assessing disorders related to gastric acid secretion such as Zollinger-Ellison syndrome, atrophic gastritis, or pernicious anemia. The test is designed to evaluate the body's response to a treatment that stimulates gastrin production, helping to identify abnormalities in gastric hormone regulation.
Special Instructions
Not provided.
Limitations
The test may show interference if the patient is taking biotin supplements, which should be discontinued at least 72 hours prior to the test. Additionally, any deviation in sample collection timing could affect the accuracy of results. Results interpretation should consider the treatment protocol applied, and a clinician should be consulted to determine the reason for the test series if not evident.
Methodology
Immunoassay (Immunochemiluminometric assay (ICMA))
Biomarkers
Gastrin
Analyte
LOINC Codes
- 59831-8 - Gastrin BS SerPl-mCnc
- 46963-5 - Tube # SerPlBld
- 59832-6 - Gastrin sp1 p chal SerPl-mCnc
- 16152-1 - Gastrin sp2 p chal SerPl-mCnc
- 16153-9 - Gastrin sp3 p chal SerPl-mCnc
- 16154-7 - Gastrin sp4 p chal SerPl-mCnc
- 16155-4 - Gastrin sp5 p chal SerPl-mCnc
- 16156-2 - Gastrin sp6 p chal SerPl-mCnc
- 16158-8 - Gastrin sp8 p chal SerPl-mCnc
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
Not provided
Minimum Volume
Not provided
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