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LABORATORY TEST DIRECTORY

ALK Gene Rearrangements by FISH, Lung

CPT Code(s): 88366
Specimen Required: Patient Preparation:
Collect: Tumor tissue.
Specimen Preparation: Formalin fix (10 percent neutral buffered formalin) and paraffin embed tumor tissue. Protect paraffin block and/or slides from excessive heat. Transport tissue block or 4 unstained, consecutively cut, 4-micron thick sections, mounted on positively charged glass slides in a tissue transport kit (RDL supply
47808 recommended but not required) available online through eSupply using RDL Connectâ„¢ or contact RDL Client Services at (888) 431-7474. (Min: 4 slides)
Storage/Transport Temperature: Room temperature. Also acceptable: Refrigerated.
Stability: Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • ALK (EML4) Rearrangement
  • Lung Cancer, ALK (2p23) Rearrangement, FISH, Tissue
  • Lung Carcinoma
  • Non-Small Cell Lung Cancer
  • NSC
  • LCSoft-FLCA