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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Liver Fibrosis Panel 92688
Test CodeLIVFIBR
Alias/See Also
LIVFIBR
CPT Codes
82172;82247;82977;83010;83883;84460
Includes
ALT, GGT, Alpha-2-Macroglobin;Apolipoprotein A1; Bilirubin;Haptoglobin, Fibrosis Score, Necroinflam Act Score
Preferred Specimen
3.5 mL serum
Patient Preparation
Overnight fasting is preferred
Minimum Volume
2
Instructions
Overnight fasting. Collect 2 SST, spin ASAP, and send serum frozen.
Transport Container
SST
Transport Temperature
F
Specimen Stability
Room temperature: 24 hours
Refrigerated: 72 hours
Frozen -20° C: 5 days
Frozen -70° C: 28 days
Refrigerated: 72 hours
Frozen -20° C: 5 days
Frozen -70° C: 28 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Grossly lipemic • Patients <2 years old • QNS for one or more analytes
Methodology
Nephelometry • Spectrophotometry (SP)
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 the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Setup Schedule
Set up: Mon-Sat; Report available: 2-5 days
Reference Range
See Laboratory Report
Clinical Significance
FibroTest and ActiTest permit the non-invasive evaluation of Hepatitis C (or B) individuals for the presence of liver fibrosis and liver inflammation, respectively. The FibroTest and ActiTest scores are calculated based on patient age, gender and concentrations of serum of y-glutamyl transferase (GGT), total bilirubin (TB), a-2 macroglobulin, haptoglobin, apolipoprotein A1 and alanine aminotransferase (ActiTest). Fibrotest and ActiTest Scores, on a scale of 0.0 to 1.0, are assigned a Metavir scale indicating the level of fibrosis or inflammation present.
Performing Laboratory
Quest Diagnostics Nichols Institute-San Juan Capistrano, CA |
33608 Ortega Highway |
San Juan Capistrano, CA 92675-2042 |