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Test Catalog

Test ID: VWAG    
von Willebrand Factor Antigen, Plasma

Useful For Suggests clinical disorders or settings where the test may be helpful

Diagnosis of von Willebrand disease (VWD) and differentiation of VWD subtype (in conjunction with von Willebrand factor ristocetin cofactor activity and factor VIII coagulant activity)

 

Differentiation of VWD from hemophilia A (in conjunction with factor VIII coagulant assay)

 

Monitoring therapeutic efficacy of treatment with DDAVP (desmopressin) or von Willebrand factor (VWF) concentrates in patients with VWD

Special Instructions Library of PDFs including pertinent information and forms related to the test

Method Name A short description of the method used to perform the test

Latex Immunoassay (LIA)

NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.

Yes

Reporting Name Lists a shorter or abbreviated version of the Published Name for a test

von Willebrand Factor Ag, P

Aliases Lists additional common names for a test, as an aid in searching

VON WILLEBRAND ANTIGEN
VWF Ag
Von Willebrand Ag
TEST