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CD79a, IHC without Interpretation
Test Code19311X
CPT Codes
88342
Preferred Specimen
Formalin fixed paraffin embedded tissue block
Other Acceptable Specimens
4-micron unstained slides (x5) • Fixed tissue • Tissue in neutral buffered formalin
Instructions
Tumor paraffin block (formalin-fixed only) or five 4-micron unstained sections on Poly-L-Lysine or Silane coated slides. See Specimen Collection Section, Oncology. Ship at room temperature. Do not place paper labels with adhesive backing on slides. Use pencil or xylene resistant pen to write on the frosted end of the slide only. Pathology report is required.
Transport Temperature
Room temperature
Specimen Stability
Room temperature: Indefinite
Refrigerated: Indefinite
Frozen: Unacceptable
Refrigerated: Indefinite
Frozen: Unacceptable
Methodology
Immunohistochemistry (IHC)
Setup Schedule
Sets up Mon through Sat AM