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VEGF Polymorphism Analysis
Test Code16959
CPT Codes
81479
Preferred Specimen
5 mL whole blood collected in an EDTA (lavender-top) tube
Minimum Volume
2 mL
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 8 days
Refrigerated: 14 days
Frozen: Unacceptable
Refrigerated: 14 days
Frozen: Unacceptable
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Received frozen • Clotted specimens
Methodology
SNaPshot
FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Setup Schedule
Set up: Mon; Report available: 5 days
Reference Range
See Laboratory Report
Clinical Significance
This genotyping test provides information on the genetic background of patients who already have cancer. Different genotypes have been reported to correlate with response or side-effects to certain medications.