Masticatory Muscle Myositis
- Test Code
- S16535
- Results:
- 12-15 days.
- Specimen
- 1.0 mL serum in red top or plain transport tube, or in serum separator tube.
- Test Description
- Masticatory Muscle Myositis – 2M Antibody
This test is used to diagnose masticatory myositis by detecting autoantibodies specifically directed against masticatory muscle proteins.
Note: This assay may be negative if immunosuppressive dosages of corticosteroids have been given for longer that 7-10 days prior to test submission.