T-Cell Receptor Gamma Chain Rearrangement by DNA Amplification

Specimen:

Test Code

YTGAMA

Specimen Name

T-Cell Receptor Gamma Chain Rearrangement by DNA Amplification

Collect

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

Submit

5 mLs Whole Blood; 3 mLs Bone Marrow

Special Handling

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Rejection Criteria

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Stability

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

Methodology

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Performed

Performed Monday through Friday - Reported 1-4 days

Reported

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CPT Codes

  • 81342

Components

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Additional Information

*PREAUTHORIZATION IS REQUIRED FOR INSURANCE BILLING* SUBMIT PRE-AUTHORIZATION FORM OR ENTER PRE-AUTHORIZATION NUMBER ON ELECTRONIC ORDER

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT