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HelpTest Code 11INT Factor XI Inhibitor Profile, Technical Interpretation
Reporting Name
FXI Inhib Profile Tech InterpPerforming Laboratory
Mayo Clinic Laboratories in Rochester
Useful For
Technical interpretation of inhibitor to coagulation factor XI testing
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.
Method Name
Only orderable as part of a profile. For more information see 11INE / Factor XI Inhibitor Evaluation, Plasma
Technical Interpretation
Specimen Required
Only orderable as part of a profile. For more information see 11INE / Factor XI Inhibitor Evaluation, Plasma
Specimen Type
Plasma Na CitSpecimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Plasma Na Cit | Frozen | 14 days |
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | Reject |
Reference Values
Only orderable as part of a profile. For more information see 11INE / Factor XI Inhibitor Evaluation, Plasma
An interpretive report will be provided.
Interpretation
When testing is complete, if factor activity results fall within clinically normal ranges, an interpretive comment will be provided noting that inhibitor testing was not indicated and, therefore, not performed. If factor activity indicates the performance of inhibitor screen testing, an interpretive comment will be provided noting the presence or absence of a factor XI inhibitor.
Day(s) Performed
Monday through Friday
Report Available
3 to 5 daysTest Classification
Not ApplicableCPT Code Information
85390
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| 11INT | FXI Inhib Profile Tech Interp | 69049-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 11INT | FXI Inhib Profile Tech Interp | 69049-5 |