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Haematology


Full details for "Extrinsic Factor Assays".  

Name

 Extrinsic Factor Assays

Alternative name/Profile

 Factor II, Factor V, Factor VII, Factor X, Factor 2, Factor 5, Factor 7, Factor 10

Department

 Haematology

Investigation

Specimen type

 Peripheral Blood

Sample type

Sample container & volume

 6 x 3ml Light Blue Tri-Sodium Citrate samples

Frequency of analysis

 Weekly

Turnaround time

 5 working days

Availability

 Routine hours Monday - Friday 9am-5pm or out of hours only by authorisation by the Coagulation Consultant.

Notes

Samples must be received by National Coagulation Laboratory, Centre for Laboratory Medicine and Molecular Pathology, by 4pm Monday - Friday.

Enquires to 01 416 2049 during routine hours, Monday - Friday 9am-5pm.

The Coagulation Consultant on-call can be contacted through the hospital switchboard on 01 410 3000.

Related links

Reference range

Adult (≥16 years) Reference Ranges:

  • Factor II = 0.72 - 1.31 IU/mL
  • Factor V = 0.63 - 1.33 IU/mL
  • Factor VII = 0.51 - 1.54 IU/mL
  • Factor X = 0.64 - 1.50 IU/mL

Last updated

Wed, 26 Jan 2022 15:57:44 GMT


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