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Lymphocyte Subset Panel, Bronchial Wash
Test Code207661
CPT Codes
86355, 86359, 86360
Includes
B (CD19); Pan-T (CD3); T Helper/Inducer (CD4); T Cytotoxic (CD8); CD4/CD8 Ratio
For suspected HIV-1 infections, refer to HIV Serology
For suspected HIV-1 infections, refer to HIV Serology
Preferred Specimen
Bronchial lavage/wash submitted in a plastic, leak-proof container
Instructions
It is recommended that the sample be drawn shortly before courier pick up and be received within 24 hours. Transport just before or during weekends can result in preassay delay and should be avoided. Do not refrigerate.
Transport Temperature
Room temperature
Methodology
Flow Cytometry (FC)
Setup Schedule
Set up: Daily; Report available: 2-3 days
Reference Range
See Laboratory Report
Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153