Whole blood in lavender-top (K+EDTA) vacutainer, 2-10 mL.
Additional Requirements
Please record collection date and time on the requisition. Please note monoclonal antibody therapies history (ATG, OKT3, rituximab, etc.) on the requisition.
The following analytes CD3, CD4, CD8, CD19, CD16/CD56, CD45 are reported as percentages (of total lymphocytes), absolute values (cells/ul). A calculated CD4/CD8 ratio is also provided.
Lab info
NewYork Presbyterian Hospital - Columbia University Irving Medical Center
Section
Flow Cytometry
Methodology
Flow Cytometry
Reference Interval
Reference ranges provided on the test report.
Can this test be added to a previous specimen?
No
CPT Codes
86355, 86357, 86359, 86360, 86356
Test Information
EPIC Lab Number
LAB6777
Patient Preparation
Routine venipuncture.
Collect
Whole blood in lavender-top (K+EDTA) vacutainer, 2-10 mL.
Additional Requirements
Please record collection date and time on the requisition. Please note monoclonal antibody therapies history (ATG, OKT3, rituximab, etc.) on the requisition.
The following analytes CD3, CD4, CD8, CD19, CD16/CD56, CD45 are reported as percentages (of total lymphocytes), absolute values (cells/ul). A calculated CD4/CD8 ratio is also provided.
Lab info
NewYork Presbyterian Hospital - Columbia University Irving Medical Center
