|Values are valid only on day of printing.|
Confirming the diagnosis of myasthenia gravis (MG)
Distinguishing acquired disease (90% positive) from congenital disease (negative)
Detecting subclinical MG in patients with thymoma or graft-versus-host disease
Monitoring disease progression in MG or response to immunotherapy
An adjunct to the test for P/Q-type calcium channel binding antibodies as a diagnostic aid for Lambert-Eaton myasthenic syndrome (LES) or primary lung carcinoma
This is the primary diagnostic test for myasthenia gravis.
See Paraneoplastic Evaluation Algorithm in Special Instructions