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0055567
T-Cell Clonality Screening by PCR
T CELL-F
Ordering Recommendation
Aid in the diagnosis of T-cell lymphoproliferative disorders.
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) or pink (K2EDTA).
Specimen Preparation
Whole Blood: Do not freeze. Transport 5 mL. (Min: 1 mL)
Bone Marrow: Do not freeze. Transport 3 mL. (Min: 1 mL)
Storage/Transport Temperature
Whole Blood or Bone Marrow: Refrigerated.
Unacceptable Conditions
Plasma, serum. Specimens collected in anticoagulants other than EDTA. Clotted or grossly hemolyzed specimens.
Bone specimens submitted in non-EDTA decalcifier.
Remarks
Stability
Whole Blood or Bone Marrow: Refrigerated: 7 days; Frozen: Unacceptable
Methodology
Capillary Electrophoresis / Polymerase Chain Reaction (PCR)
Performed
Varies
Reported
5-9 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
81342
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0055567 | T-Cell Clonality by PCR | 21753-9 |
| 2006285 | T-Cell Clonality Source | 66746-9 |
* 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
- T Cell Gamma
- T Cell Gene Rearrangement
- T-cell receptor gamma rearrangement
- T-Cell Receptor Gene Rearrangement
- TCRG
T-Cell Clonality Screening by PCR
