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Test Code F7_IS Factor VII Inhibitor Screen


Specimen Required


Only orderable as part of a profile. For more information see F7IS / Coagulation Factor VII Inhibitor Screen, Plasma.


Useful For

Detecting the presence and titer of a specific factor inhibitor directed against coagulation factor VII.

Method Name

Only orderable as part of a profile. For more information see F7IS / Coagulation Factor VII Inhibitor Screen, Plasma.

 

Optical Clot-Based

Reporting Name

Factor VII Inhib Scrn

Specimen Type

Plasma Na Cit

Specimen Minimum Volume

2 mL

Specimen Stability Information

Specimen Type Temperature Time
Plasma Na Cit Frozen 14 days

Reject Due To

Hemolysis

Mild OK; Gross reject

Lipemia

Mild OK; Gross reject

Icterus

Mild OK; Gross reject

Other

NA

                                   

 

Reference Values

Negative

Only orderable as part of a profile. For more information see F7IS / Coagulation Factor VII Inhibitor Screen, Plasma.

Interpretation

An interpretive report will be provided when testing is completed.

Day(s) and Time(s) Performed

Monday through Friday

Analytic Time

1 day

Specimen Retention Time

7 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test has been modified from the manufacturer's instructions. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information

85335

LOINC Code Information

Test ID Test Order Name Order LOINC Value
F7_IS Factor VII Inhib Scrn 81123-2

 

Result ID Test Result Name Result LOINC Value
7810 Factor VII Inhib Scrn 81123-2