Adenosine Deaminase (ADA)-CSF

This test measures adenosine deaminase (ADA) activity in cerebrospinal fluid. ADA is an enzyme associated with immune cell activity and inflammation. The test may be used as part of the evaluation of suspected infections or inflammatory conditions affecting the brain and spinal cord coverings, including possible tuberculous meningitis. Results are interpreted alongside symptoms, examination findings, imaging, and other laboratory tests, as ADA levels can be affected by different medical conditions.

This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.