ADA Pleural Fluid Test: Purpose, Uses, Preparation & Cost in Delhi NCR

When there is fluid that accumulates around your lungs, you might require tests to determine why this happened. Various reasons can lead to such a situation. They include but are not limited to, infections (tuberculosis), cancer, heart-related complications and others.

ADA stands for Adenosine Deaminase which refers to the activity level of some immune cells. By knowing these values, we know if you have tuberculous pleuritis (a form of TB that affects the lining around the lungs). We do perform the ADA Pleural Fluid Test at City Imaging & Clinical Labs as part of our comprehensive assessment for every patient. You’ll get all necessary details from us regarding this test before deciding to take it. It costs between INR 400 to INR 1100 only.

What is the ADA Pleural Fluid Test?

A pleural fluid test for ADA checks the amount of adenosine deaminase in the fluid sample taken from the pleural space. This pleural space is defined as the slim area present between the two sheets of tissue that cover the lungs. Generally, it contains a small amount of fluid, which causes the lungs to move easily while breathing.

Why is the ADA-Pleural Fluid Test done?

The primary reason for performing this test is to help evaluate a pleural effusion when tuberculosis is suspected. A doctor may recommend an ADA Pleural Fluid Test when a patient has symptoms such as:

• Persistent cough
• Fever, especially prolonged or unexplained fever
• Chest pain
• Shortness of breath
• Unexplained weight loss
• Night sweats
• Recurrent pleural effusion
• Imaging findings suggesting pleural disease

How to understand Pleural Effusion?

Understanding why your doctor may have ordered this test will help you prepare for what happens when you come into their office. Pleural effusion is not a condition on its own but rather a sign that there's an underlying medical issue at play. There are several possible reasons behind fluid buildup near your lungs, including:

• Tuberculosis
• Pneumonia and other infections
• Heart failure
• Liver or kidney disease
• Certain cancers
• Pulmonary embolism
• Autoimmune and inflammatory diseases

How is the ADA Pleural fluid sample collected?

For the ADA test you need a sample of your pleural fluid, which will be taken as part of a procedure known as ‘Thoracentesis’ or ‘Pleural Fluid Aspiration’. This is usually done by a qualified health care professional. Your skin will be cleaned before they use either a needle or catheter to insert into the pleural space, perhaps under imaging guidance if necessary. They’ll take a little bit of fluid for testing in our lab.

Does the patient need to fast?

Fasting is usually not specifically required before undergoing an ADA Pleural Fluid Test as this test is done using pleural fluid instead of fasting blood samples. Patients should stick to any specific instructions given by their doctor or health care facility, particularly in case multiple blood or other investigations have been scheduled simultaneously.

What is the normal range of ADA- Pleural Fluid Test?

Interpretation of results can be influenced by several factors such as the laboratory's methodology, clinical context and the population tested. There isn't one "right" cut-off value to interpret all tests.

A level of pleural fluid ADA around 40U/L and above may be an indication of tuberculous pleuritis especially if the patient has a compatible clinical picture. For details please refer to the range supplied by your testing lab.

What does a high ADA level mean?

The presence of a high ADA level in pleural fluid indicates that there is an increase in the immunological response in the pleural space.

Tuberculosis (tuberculous pleuritis) is an important cause of increased pleural fluid ADA, particularly if patients have other clinical features and radiological findings consistent with TB.

However, elevated ADA may also occur in:

• Bacterial pleural infections
• Empyema
• Some lymphomas
• Other inflammatory conditions

What are the advantages of the ADA Pleural Fluid Test?

The ADA Pleural Fluid Test has several practical advantages:

• Helpful in suspected tuberculosis
• Requires a pleural fluid sample
• Relatively quick laboratory investigation
• Useful alongside other tests

What are the limitations of the Test?

Firstly, an increased ADA level is not specific for TB – other infection/disease entities will cause identical results. Secondly, a few TB cases will show normal values. Thirdly, interpretation depends on various factors including age, immune status, prevalence rate of TB in the local population & nature of pleural effusion.

Which ADA Pleural Fluid test centre is near me?

Delhi based City Imaging has cutting-edge medical apparatus that provides accurate testing. The trained staff understands your questions with care and compassion. The rates for diagnostic testing at City Imaging are reasonable, with various discounts available for poorer patients.

When should you consult a doctor?

If one sees there is unconventional fluid around their lungs and experiences constant fever, pain in the chest area, difficulty in breathing, lengthy cough, loss of weight for no apparent reason, or any other strange signs, it would be wise to go see a doctor.

How to book an ADA Pleural Fluid test online at City Imaging?

City Imaging’s website or call can be used by a patient to set an appointment for an ADA Pleural Fluid test. Home sample collection is also done by a technician visit after booking collection using their website. The reports will be provided to you via email so you don’t have to go anywhere or visit the lab personally.

Why choose City Imaging for ADA Pleural Fluid Testing?

Patients want a comfortable experience, clear guidance, and dependable diagnostic services. Our advantages include:

• High-quality testing standards
• Accurate and timely reports
• Affordable diagnostic packages
• Friendly and compassionate staff
• Advanced diagnostic laboratory
• Comprehensive healthcare support

What is the price of the ADA Pleural Fluid test in Delhi?

The ADA Pleural Fluid test can be performed in Delhi at a price ranging from INR 400 to INR 1100. The price may vary slightly depending on the machine used, location and type of test.

Final Thoughts

The ADA Pleural Fluid Test proves helpful for a medical professional attempting to establish the cause of pleural effusion, especially if they suspect tuberculosis. Through the measurement of a substance known as adenosine deaminase in the pleural fluid, one can gain valuable insight into the nature of the infection or inflammation.

Frequently Asked Questions

What is the ADA Pleural Fluid Test?

ADA Pleural Fluid Test is a lab test that evaluates the presence of adenosine deaminase in the pleural fluid. This test is often employed for further confirmation of tuberculous pleuritis.

Is a high level of ADA indicative of tuberculosis?

A high ADA level is suggestive of a possibility of tuberculosis but does not confirm it. It is worth noting that a high level of ADA occurs in other infections and diseases as well.

Is there any need to fast?

Generally speaking, fasting is not necessary because the procedure is performed on pleural fluid. However, if there are additional tests needed, it is advisable to follow the doctor's instructions.

How does pleural fluid extraction happen?

Usually, pleural fluid is extracted via thoracentesis - a procedure that is done by a qualified medical practitioner.

Can a low ADA level eliminate the possibility of tuberculosis?

Not really. While a low ADA level reduces the likelihood of tuberculosis, it is not the only diagnostic criterion employed by physicians.