Alert

Thrombin Clotting Time (TCT)

Tube Type

Test ID   LAB324
EPIC Order
  THROMBIN CLOTTING TIME
CPT Code(s)   85670
Group/Individual Test   Individual
Laboratory   Core
Tube Station   30 Routine: 888 STAT
Specimen Routine: 2.7 mL blood/light blue top tube; see Comments for additional information
  Pediatric: 1.8 mL blood/ pediatric light blue top tube
Stability
Unspun: 4 hours
Room temperature: 4 hours
Refrigerator: NO
Frozen: 14 days
Availability Routine: 24 hrs/7 Days
  STAT: YES
Turnaround Time   STAT 1 hr., Routine 2 hrs.
Reference Range <6 mos: Undefined
  >6 mos: 13.0-16.2
Critical: >60.1
Internal Reference Testing Specimen Handling Instructions: Platelet Poor, Aliquot and Freeze within 4 hours
Comments Deliver Immediately
References Ranges change with reagent lot

Reviewed by jcayless on April 20, 2017

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514

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