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HelpTest Code LAB4021 Constitutional Cytogenetics
Notes:
The Cytogenetics Request form must be complete and accurate. Clinical indication is required prior to specimen set-up
Collection:
Specimen: Blood
Container: Green Top Tube with Sodium Heparin only AND Lavender Top Tube required
Volume: 4 mL in each Tube
Pediatric Collection:
Minimum 1 mL in each Sodium Heparin Green (no gel) tube AND 1 ml in a 2ml Lavender tube.
Storage Instructions:
Send specimen to Lab immediately after collection. Ship whole blood specimen at room temperature; if > 90° F, use refrigerated coolant.
Turnaround Time (TAT):
Results reported in 10 – 14 days
Test Availability:
Monday – Friday
Request Form:
Cytogenetics Request Form
Send To:
Cytogenetics Lab – EH218 University Hospital Extension
Reference Interval:
Interpretive report will be provided