Factor VIII
| About This Test |
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Department: Haematology Requirement: COAGULATION TUBES MUST BE FILLED TO LINE. Specialist coagulation testing, would not normally be requested as a first line test
Turnaround Time: up to 2 weeks if non urgent |

Deficiency of factor VIII causes haemophilia A.
Requests must be vetted by a Consultant Haematologist or Paediatrician.
Other Comments:
Reference range: 50-150 IU/dL