A large percentage of patients with gastrointestinal tumors (such as pancreatic , liver, gastric, colorectal tumors) and some other malignancies have been shown to have elevated serum CA 19-9 levels. Serum CA 19-9 levels may be useful for monitoring disease activity or predicting relapse following treatment. CA 19-9 should not be used as a screening test.
Reported (Analytical Time)
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Transport Temperature: Room temperature Methodology: Immunoassay Assay Category: FDA Cleared/Approved/Modified