The Serum Anti-NMDA test is typically performed to help diagnose autoimmune encephalitis, a rare neurological condition that can cause a range of symptoms including seizures, memory loss, and changes in behavior and mood.
When this test is required
The Serum Anti-NMDA test is typically requested when a patient presents with symptoms of autoimmune encephalitis or has a history of autoimmune disorders. The test may also be requested when other neurological conditions have been ruled out.
What the Test Detects
The Serum Anti-NMDA test measures the presence of antibodies in the blood that are specific to the NMDA receptor, a protein that is found on the surface of certain nerve cells in the brain.
Preparation for the Test
There are no specific test preparation requirements for the Serum Anti-NMDA test.
Sample Requirements
The test requires a blood sample.
Additional Notes
The Serum Anti-NMDA test is just one of the tests that may be performed to help diagnose autoimmune encephalitis. Other tests, such as imaging studies and spinal tap, may also be necessary. The test results should be interpreted by a healthcare provider who specializes in neurology or autoimmune disorders.
