Test Code FLOWF Flow-Fetal Cell
Performing Laboratory
Spectrum Laboratory
Monday – Friday 8:00 am – 3:30 pm, Saturday and Sunday 8 am – 10:00 am, usual TAT 1 day.
Specimen Requirements and Processing
Specimen Type: Whole Blood EDTA
Container/Tube: Lavender or Pink top
(EDTA)
Volume: 3 mL
Minimum volume: 1 mL
Pediatric volume: Not available
SPECIAL INSTRUCTIONS
Specimen must be received by the Flow Cytometry Lab by 3:30 pm Monday – Friday and by 10 am on Saturday or Sunday, to be run the same day.
A stat order received in lab after deadline will be run as Kleihauer-Betke. Routine orders will be held until the next testing day.
Test may be ordered to confirm positive or questionable Kleihauer-Betke test results
Reference Values
See report: See patient chart report for interpretation
Specimen Stability
Ambient: 24 hours
Refrigerate: 72 hours
Methodology
Flow Cytometry
Specimen Transport Temperature
Refrigerate
CPT Codes
88184