How to Be Tested for Mesothelioma: A Comprehensive Guide


Greetings to all readers! We understand that being tested for mesothelioma can be a daunting and overwhelming task. Mesothelioma is a rare and aggressive form of cancer caused by inhaling asbestos fibers. The symptoms of mesothelioma can take decades to manifest, and unfortunately, the diagnosis is often made in its advanced stages. This is why early detection and diagnosis is crucial for a better prognosis and treatment options.

In this article, we will provide a comprehensive guide on how to be tested for mesothelioma. We will cover everything from the types of tests available, to the preparation needed before the tests, and what to expect during and after the tests. This information will equip you with the knowledge and awareness needed to make informed decisions about your health.

So, let’s get started!

Types of Tests Available

1. Imaging Tests

Imaging tests use different techniques to create detailed pictures of the inside of your body. These tests are often the first step in diagnosing mesothelioma, as they can detect abnormalities and help identify the location and size of tumors. The most common imaging tests used for mesothelioma are:

Imaging Test Description
X-ray A simple test that uses electromagnetic radiation to produce images of the inside of your body.
Computed tomography (CT) scan A more detailed imaging test that uses X-rays to create detailed cross-sectional images of your body.
Magnetic resonance imaging (MRI) scan Uses a strong magnetic field and radio waves to create detailed images of the inside of your body.
PET scan A nuclear medicine imaging test that uses a small amount of radioactive material to highlight areas of abnormal cell activity.

2. Biopsy

A biopsy is a procedure that involves removing a small sample of tissue or fluid from the affected area to be examined under a microscope. Biopsies are the only definitive way to confirm a diagnosis of mesothelioma. Different types of biopsies can be done, including:

  • Needle biopsy
  • Thoracoscopy
  • Mediastinoscopy
  • Laparoscopy

3. Blood Tests

Blood tests are not used to diagnose mesothelioma, but they can be used to monitor your overall health and detect any changes over time. Certain blood tests can also help identify potential biomarkers that may be associated with mesothelioma.

Preparation for Mesothelioma Testing

1. Follow Your Doctor’s Orders

It is important to follow all instructions given to you by your doctor leading up to your tests. This may include avoiding certain medications or foods, fasting for a period of time, or not smoking prior to the test.

2. Gather Your Medical Records

Make sure to bring any relevant medical records to your appointment, including previous imaging tests or biopsies. This will allow your doctor to get a more complete picture of your overall health and assist in making a diagnosis.

3. Ask Questions

Don’t be afraid to ask questions or voice any concerns you may have about the tests. Your doctor is there to help you and will want to make sure you feel comfortable and informed.

What to Expect During Mesothelioma Testing

1. Imaging Tests

Depending on the imaging test being performed, you may be asked to lie still on a table or stand in front of a machine while images are taken. Some tests, such as a PET scan, may involve the injection of a small amount of radioactive material.

2. Biopsy

Biopsies are typically done under local anesthesia and may involve the use of a needle, thin tube, or scope to collect a sample. Your doctor will explain the procedure in detail and answer any questions you may have before the biopsy.

3. Blood Tests

Blood tests are typically done in a lab and involve the collection of a small sample of blood. The process is quick and relatively painless.

FAQs About Mesothelioma Testing

1. Can mesothelioma be detected through routine blood tests?

No, mesothelioma cannot be detected through routine blood tests. However, certain blood tests can help identify potential biomarkers that may be associated with mesothelioma.

2. Is a biopsy necessary to diagnose mesothelioma?

Yes, a biopsy is the only definitive way to diagnose mesothelioma.

3. Can a CT scan detect mesothelioma?

Yes, a CT scan can detect abnormalities and help identify the location and size of mesothelioma tumors.

4. How long does it take to get the results of a biopsy?

The time it takes to get biopsy results can vary, but typically ranges from a few days to a few weeks.

5. Do imaging tests hurt?

No, imaging tests are generally painless. You may be asked to lie still or hold your breath during the test.

6. What happens if mesothelioma is detected?

Your doctor will discuss treatment options with you, which may include surgery, chemotherapy, radiation, or a combination of these treatments.

7. Are there any risks associated with mesothelioma testing?

All medical procedures come with risks, but the risks associated with mesothelioma testing are generally minimal. Your doctor will explain any potential risks or side effects of each test.

8. What if I am unable to undergo certain tests due to health reasons?

Your doctor will work with you to determine the best course of action based on your individual health needs and limitations.

9. Is mesothelioma curable?

Currently, there is no cure for mesothelioma. However, early detection and treatment can greatly improve outcomes and quality of life.

10. Can mesothelioma be prevented?

Prevention measures include avoiding exposure to asbestos and taking proper precautions when working in high-risk industries. It is also important to follow all health and safety guidelines set forth by your employer.

11. Are there any alternative treatments for mesothelioma?

Alternative treatments such as acupuncture, herbal supplements, or dietary changes are not scientifically proven to treat mesothelioma and should not be used in place of traditional medical treatment.

12. How often should I undergo mesothelioma testing?

Your doctor will determine the frequency of testing based on your individual health needs and risk factors.

13. How can I cope with a mesothelioma diagnosis?

It is important to seek support from loved ones and healthcare professionals. Support groups and counseling can also be helpful in coping with a mesothelioma diagnosis.


In conclusion, being tested for mesothelioma can be a complex and emotional process, but it is an essential step in detecting and treating this aggressive cancer. We hope that this comprehensive guide has provided you with the information needed to make informed decisions about your health.

If you have any concerns or questions about mesothelioma testing, please don’t hesitate to speak with your doctor. Remember, early detection and prompt treatment can greatly improve outcomes and quality of life.

Closing Disclaimer

The information provided in this article is for educational purposes only and is not intended to replace or substitute for medical advice, diagnosis, or treatment. Please seek the advice of your healthcare provider with any questions or concerns you may have regarding your health.