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HelpTest Code 11AIH Factor XI Inhibitor Profile, Professional Interpretation
Specimen Required
Secondary ID
607448Useful For
Interpretation of testing for the detection and quantitation of inhibitor to coagulation factor XI
Method Name
Only orderable as a reflex. For more information see 11INE / Factor XI Inhibitor Evaluation, Plasma.
Medical Interpretation
Reporting Name
FXI Inhib Profile Prof InterpSpecimen Type
Plasma Na CitSpecimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Plasma Na Cit | Frozen | 14 days |
Clinical Information
Factor XI inhibitors typically arise in patients with congenital XI deficiency (hemophilia C) or after infusion of fresh frozen plasma or factor XI concentrates. Acquired factor XI inhibitors rarely occur spontaneously.
Reference Values
Only orderable as a reflex. For more information see 11INE / Factor XI Inhibitor Evaluation, Plasma.
An interpretive report will be provided.
Interpretation
When no significant abnormalities are detected, a simple descriptive interpretation is provided. When abnormal results are detected, a detailed interpretation is given, including an overview of the results and of their significance, a correlation to available clinical information, and elements of differential diagnosis.
Method Description
A coagulation expert (clinician or hematopathologist) reviews the laboratory data and an interpretive report is issued.
Day(s) Performed
Monday through Friday
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Test Classification
Not ApplicableCPT Code Information
85390-26
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| 11AIH | FXI Inhib Profile Prof Interp | 69049-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 607492 | Reviewed by | 18771-6 |
| 607448 | FXI Inhib Profile Prof Interp | 69049-5 |