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2007132
BRAF V600E Mutation Detection in Hairy Cell Leukemia by Real-Time PCR, Quantitative
BRAF HCL
Ordering Recommendation
Confirm a diagnosis of hairy cell leukemia (HCL) and monitor tumor burden.
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Whole blood or bone marrow in lavender (EDTA).
Specimen Preparation
Whole Blood: Do not freeze. Transport 5 mL whole blood. (Min: 1 mL)
Bone Marrow: Transport 3 mL bone marrow. (Min: 1 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Plasma, serum, FFPE tissue blocks/slides, or frozen tissue. Specimens collected in anticoagulants other than EDTA or sodium heparin. Clotted or grossly hemolyzed specimens.
Remarks
Stability
Refrigerated: 7 days; Frozen: Unacceptable
Methodology
Polymerase Chain Reaction (PCR)
Performed
Varies
Reported
4-10 days
Reference Interval
Interpretive Data
Refer to report.
Compliance Category
Laboratory Developed Test (LDT)
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
81210
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 2007133 | BRAF V600E Detection Hairy Cell, Result | 85101-4 |
| 2007134 | BRAF V600E Detection Hairy Cell, Quant | 81258-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- BRAF V600E
- Hairy cell leukemia BRAF testing
- Hairy cell leukemia quant PCR
BRAF V600E Mutation Detection in Hairy Cell Leukemia by Real-Time PCR, Quantitative
