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Alpha-Globin Common Mutation Analysis : 11175
Test CodeALGLMQ or 11175
Alias/See Also
Alpha-Globin DNA Analysis; Hemoglobin Barts Hydrops Fetalis; Thalassemia; Hemoglobin H Disease; Alpha Thalassemia Trait; Alpha-Thalassemia
CPT Codes
81257
Instructions
Lavender (EDTA), green (no gel) (sodium heparin), yellow (ACD Solution A or B), or royal blue (EDTA).
Transport Container
Transport 5 mL whole blood, (Min: 3 mL).
Transport Temperature
Refrigerated.
Specimen Stability
Ambient: 7 days; Refrigerated: 7 days; Frozen: Unacceptable
Methodology
Polymerase Chain Reaction
Setup Schedule
Sunday
Report Available
7-14 days (From receipt at performing laboratory)
Limitations
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.
Reference Range
By report.
Clinical Significance
Alpha Thalassemia is a common hereditary trait and disease among individuals of Asian heritage. Disease ranges in severity from mild abnormalities of erythrocytic indices to severe anemia. Genetic counseling may be advised for some patients.
Performing Laboratory
Quest Diagnostics
