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Laboratory Medicine

Test Directory / Fibrinogen (Clauss Fibrinogen)

Fibrinogen (Clauss Fibrinogen)

Citrated Plasma

TestFibrinogen (Clauss Fibrinogen)
Common AbbreviationsFIB:C
ProfileCoagulation Screen
Clinical IndicationScreening test for secondary haemostasis. Abnormal results may suggest factor deficiency
Specimen TypeBlood
Sample TypeCitrated Plasma
Minimum Volume1 x 3mL (adult) 1 x 1mL (paed) (citrated plasma must be filled to bottle line)
Special PrecautionsMust state if patient is on anticoagulants (DOAC, Warfarin, Heparin); known coagulation disorders; clincal symptoms (bleeding, bruising).
Stability4-6 hours
Turnaround Time1 hour (urgent) 3 hours (routine)
LaboratoryYork & Scarborough Hospital
Reference IntervalReference range printed on final report.
LimitationsHaemolysis, gross lipaemia, high haematocrit may interfere with measurement
Additional Information
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Industrial action: 14 - 19 November

The British Medical Association has announced that resident doctors in England will stage industrial action from 7am on 14 November to 7am on 19 November.

During this time, some of our services may be affected. We will contact you directly if your appointment needs to be changed. Otherwise, please attend your appointment as planned.