CD57, CD3, CD8 FLOW CYTOMETRY

Test Documentation
Specimen Required
Draw blood in a lavender EDTA. Send 5.0 mL whole blood (2.0 mL minimum) room temperature in a screw-capped plastic vial. Specimen must be received at Warde Medical Laboratory the day of collection.

Methodology
Flow Cytometry

Stability
Room temperature: 72 hours; Refrigerated: Unacceptable; Frozen: Unacceptable

Reference Range
By report

Performed
Monday-Saturday

Turnaround Time5-7 days
Test CodeC57F
CPT-4 Code (s)
88184, 88185 x 2
LOINC Codes
CD57+/CD3 - of % lymphs   73904-5  
CD57+/CD3 - of % WBC   73903-7  
CD57+CD3 - absolute   73902-9  
CD57+/CD3-/CD8- of % lymphs   73901-1  
CD57+/CD3-/CD8- of % WBC   73900-3  
CD57+/CD3-/CD8- absolute   73899-7  
CD57+/CD8- of % lymphs   73989-9  
CD57+CD8- of % WBC   61121-0  
CD57+/CD8- absolute   61122-8  

Warde
Medical
Laboratory