T-Cell Receptor Gamma Chain Rearrangement by DNA Amplification

Test Code

TGAMA

Specimen Name

T-Cell Receptor Gamma Chain Rearrangement by DNA Amplification

CPT Codes

  • 81342

Collect

EDTA Whole Blood; EDTA Bone Marrow; Tissue snap frozen; Paraffin embedded formalin fixed tissue block

Stability

Whole Blood and Bone Marrow Refrigerated; Paraffin-embedded blocks or unstained slides Room Temperature; Tissue snap Frozen

Volume

5 mLs Whole Blood; 3 mLs Bone Marrow

Minimum Volume

1 mL Whole Blood; 1 mL Bone Marrow

Performed

Performed Monday through Friday - Reported 1-4 days

Components

Additional Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT