Limited phenotyping panel, using peripheral blood or bone marrow, to enumerate and characterize chronic lymphocytic leukemia cells (CD5+ monoclonal B-cells) in patients with previously established diagnosis of CLL. If no prior flow immunophenotyping has been performed, order Leukemia/Lymphoma Phenotyping Evaluation by Flow Cytometry (3001780).
New York DOH Approval Status
Whole Blood or Bone Marrow in Green (Sodium Heparin), Lavender (K2EDTA)
Transport 3 mL Whole Blood or Bone Marrow. (Min: 1 mL) Do not freeze.
Room temperature. Also, acceptable: Refrigerated. Specimen should be received within 24 hours of collection for optimal cell viability.
Ambient: 48 hours; Refrigerated: 48 hours; Frozen: Unacceptable
Refer to report.
Laboratory Developed Test (LDT)
88184; 88185 x9; 88188
|Component Test Code*||Component Chart Name||LOINC|
- chronic lymphocytic leukemia cells (CD5+ monoclonal B-cells)
- CLL MRD
- high sensitivity CLL testing