The Adenosine Deaminase (ADA) (Fluid) Lab Test is a test that helps determine whether an individual has Tuberculosis, a serious lung infection caused by Mycobacterium Tuberculosis. It is not a diagnostic test; however, when combined with other tests, such as acid-fast bacillus smear and culture, and pleural fluid analysis, it can help make an accurate Tuberculosis diagnosis.
WHAT DOES THE TEST MEASURE?
This test measures the amount of adenosine deaminase present in pleural fluid and peritoneal fluid to help diagnose a tuberculosis infection.
If adenosine deaminase (ADA) is markedly elevated in pleural fluid in a person with signs and symptoms that suggest tuberculosis, then the person likely tested has an M. tuberculosis infection in their pleurae.
A person with a low ADA level is unlikely to have tuberculosis in their pleurae. This does not rule out having the infection in other parts of their bodies.
Adenosine Deaminase (ADA) is a natural protein produced by various tissues of the body. It is mostly synthesized when lymphocytes, a type of white blood cells, are activated in response to an immune reaction. Infectious organisms, such as Mycobacterium Tuberculosis, lead to increased production of ADA; the Adenosine Deaminase test measures this amount in the blood.
- What are the risks associated with this test?
There are no significant risks associated with this test, except for mild redness, pain, and irritation at the injection site. However, if you experience any severe reactions, please contact your doctor immediately.
- What is ADA?
Adenosine Deaminase (ADA) is a body protein produced in association with lymphocytes, which increase in response to immune reactions. Its increased levels can help diagnose Tuberculosis.
- Does an increased ADA level mean I have Tuberculosis?
The ADA test is not diagnostic; however, increased levels indicate that you may have Tuberculosis. The ADA test is combined with other lab tests to diagnose Tuberculosis.
- Is Tuberculosis fatal?
Active Tuberculosis is a serious disease that must be treated; failure to do so may lead to death.
- How long does it take to cure Tuberculosis?
It takes at least six months for the medicines to show their full effect and kill all bacteria; however, it may take longer in some patients.
- After how long will I feel better?
You may begin to feel better a few weeks after treatment. However, please do not stop taking your medication till your doctor tells you to.
Please refer to the test report that you receive or contact your doctor for test results.
Diseases such as Mycobacterium Tuberculosis can have dire consequences if left untreated. Getting tested is necessary for determining the presence or absence of Tuberculosis.
The other reasons include:
- Helps you and your doctor diagnose various allergies, infections, auto-immune disorders, cancers, metabolic disorders, anemia, etc.
- Regular check-up
- Diagnose conditions before they progress and prove to be fatal
- Plan treatment and evaluate the effectiveness of given therapy
