Web: | mayocliniclabs.com |
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Email: | mcl@mayo.edu |
Telephone: | 800-533-1710 |
International: | +1 855-379-3115 |
Values are valid only on day of printing. |
Detecting the presence and titer of a specific factor inhibitor directed against coagulation factor VIII
This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are not specific for coagulation factors.
Test ID | Reporting Name | Available Separately | Always Performed |
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8INHT | FVIII Inhib Profile Tech Interp | No | Yes |
F8A | Coag Factor VIII Activity Assay, P | Yes | Yes |
Test ID | Reporting Name | Available Separately | Always Performed |
---|---|---|---|
8AINH | FVIII Inhib Profile Prof Interp | No | No |
8BETH | FVIII Bethesda Units, P | No | No |
F8IS | Coag Factor VIII Assay Inhib Scrn,P | No | No |
Testing begins with coagulation factor VIII activity assay with dilutions to evaluate assay inhibition; if the factor VIII activity assay is normal or increased, a technical interpretation will be provided. If the factor VIII activity assay is decreased, an inhibitor screen will be performed at an additional charge to look for specific factor VIII inhibition and a professional interpretation will be provided. If specific inhibition is apparent, the titer of the inhibitor will be determined.
Optical Clot-Based