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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.
Methodology
Polymerase Chain Reaction (PCR)
Performed
Varies
Reported
4-10 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Lavender (EDTA) or bone marrow (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
Ambient: 24 hours; Refrigerated: 5 days; Frozen: Unacceptable
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
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