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ID:1043 Von Willebrands Normandy Screen
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Description Type 2N [Normandy] VWD is a recessively inherited disorder due to a mutation in von Willebrand Factor that impairs its ability to bind to and transport FVIII in the plasma. As a result the T of FVIII is significantly reduced as it is no longer protected from proteolytic degradation within the plasma.
Indication vWD subtyping
Additional Info Haemostasis Consultant authorisation required. This test is performed by the Royal Hallamshire Hospital, Sheffield.
Concurrent TestsvW Screen
Dietary RequirementsNA
Interpretation Interpretative comment

DepartmentSpecialist Coagulation
Tube Picture
Collection Conditions
Min. Vol 2 x 2ml Citrated Blood

Ref. Range (Male) Interpretative comment
Ref. Range (Female) Interpretative comment
Ref. Range (Paed) Interpretative comment
Ref. Range Notes
Units - Not Defined -
IP Acute TAT- Not Defined -
IP Routine TAT3 months
GP Acute TAT- Not Defined -
GP Routine TAT- Not Defined -
Turnround CommentReferred Test - Royal Hallamshire Hospital, Sheffield

Originally edited by : Chris Wilks. Review due on 17/07/2020 16:09:09. Published By Brad Dickinson on 17/07/2019 16:09:09.