Description
CSF, Adenosine deaminase (ADA) is a protein produced by body cells and is associated with lymphocyte activation. This test measures the amount of adenosine deaminase in pleural fluid. Elevated ADA levels indicate tuberculosis infection of the pleurae. It also helps to determine infections in other fluids such as peritoneal fluid or cerebrospinal fluid (CSF). Medicas now offers an affordable Adenosine Deaminase test with the free home collection., Non Fasting
Sample Required:
Cerebrospinal fluid (CSF) obtained through a lumbar puncture (spinal tap).
Test Time:
The test is usually performed within a few hours after the CSF sample is collected.
Test Normal Range:
The normal range of Adenosine Deaminase (ADA) levels in CSF can vary based on the laboratory and the units used for measurement.
What is the Test?
The ADA CSF test measures the level of adenosine deaminase enzyme in the cerebrospinal fluid. It is commonly used to assist in the diagnosis of conditions affecting the central nervous system, such as tuberculous meningitis.
Test Procedure:
A healthcare professional performs a lumbar puncture to collect a small amount of cerebrospinal fluid from the spinal canal. The CSF sample is then analyzed to measure the ADA enzyme level.
When to Take the Test:
The ADA CSF test is ordered when there is a suspicion of tuberculous meningitis or other central nervous system conditions where elevated ADA levels may provide diagnostic information.
Who Should Take This Test:
Individuals who are suspected to have central nervous system infections, particularly tuberculous meningitis.
Precautions for Exceptional Cases (Pregnancy etc.):
Pregnant women or individuals with specific medical conditions should inform their healthcare provider before undergoing a lumbar puncture for the ADA CSF test.