Chromogranin A Serum Test
The Chromogranin A Serum Test is used as a tumor marker and detects neuroendocrine cancers.
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Enzyme-Linked Immunosorbent Assay (ELISA)
Specimen:
Blood
Preparation:
No special preparation is required.
3-4 days. May take longer based on weather, holiday, or lab delays.
Walk-In Lab is prohibited from selling LabCorp tests to residents in the following states:NY, NJ, RI, MA, MD
The chromogranin A (CgA) test is used as a tumor marker. . It may also be used to detect the presence of other tumors arising from neuroendocrine cells.