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What is a ADENOSINE DEAMINASE ADA - BODY FLUID?

Adenosine Deaminase (ADA) – Body Fluid is a test that measures the activity of the ADA enzyme in fluids such as pleural, peritoneal, cerebrospinal, or other body fluids. It is needed to help investigate the cause of fluid accumulation and may support the evaluation of infections, particularly tuberculosis, depending on the type of fluid and clinical findings. Results are interpreted alongside other laboratory tests and clinical information.

Additional Information

Also known as/ Other names: Adenosine Deaminase (ADA) Test, ADA Activity Test, Adenosine Deaminase Enzyme Assay, ADA Body Fluid Assay, Pleural Fluid ADA Test
Parameters: 1
Recommended for: M/F/Others
Sample Type: Body Fluid
Patient Preparation: No prior preparation is needed
Reports: Next Day

FAQs

Which body fluids can be tested for ADA?

ADA can be measured in several body fluids, including pleural fluid, ascitic or peritoneal fluid, cerebrospinal fluid, and occasionally other fluids, depending on the clinical situation.

What does a high ADA level in body fluid mean?

An elevated ADA level may support the possibility of tuberculosis, particularly in pleural fluid, but it can also occur with other infections, inflammatory conditions, and some malignancies.

Does a high ADA level confirm tuberculosis?

No. ADA is not specific enough to confirm tuberculosis by itself. The result should be interpreted with symptoms, imaging, microbiological tests, and other laboratory findings.

Can tuberculosis cause elevated ADA in pleural fluid?

Yes. Tuberculous pleuritis can produce elevated ADA levels in pleural fluid, making the test useful as part of the diagnostic evaluation.

Can ADA be elevated due to conditions other than tuberculosis?

Yes. Elevated ADA may occur with bacterial infections, other inflammatory diseases, certain malignancies, and other conditions depending on the type of body fluid tested.

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