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Tests and next steps for mesothelioma

Main tests for mesothelioma

The tests for mesothelioma depend on your symptoms and the area of your body that's affected.

The GP may arrange for you to have an X-ray of your chest or tummy depending on the symptoms you have.

Other tests you may have after being referred to a specialist include:

  • scans, like a CT scan, an ultrasound scan or a PET-CT scan
  • fluid may be drained from your lungs or tummy using a small tube and checked for cancer cells
  • an operation where a small cut is made in your chest or abdomen and a long, thin tube with a camera at the end used to look inside your lungs or tummy

Getting your results

It can take several weeks to get the results of your tests.

You may be asked to go to the hospital to get your results, or they may be sent to you in the post.

Try not to worry if your results are taking a long time to get to you. It does not definitely mean anything is wrong.

You can call the hospital or GP if you're worried. They should be able to update you.

A specialist will explain what the results mean and what will happen next. You may want to bring someone with you for support.

If you're told you have mesothelioma

Being told you have mesothelioma can feel overwhelming. You may be feeling anxious about what will happen next.

It can help to bring someone with you to any appointments you have.

A group of specialists will look after you throughout your diagnosis, treatment and beyond.

This will include a clinical nurse specialist, who will be your main point of contact during and after treatment.

You can ask them any questions you have.

Information:

Get support

Macmillan Cancer Support has a free helpline that's open every day from 8am to 8pm.

They're there to listen if you have anything you want to talk about.

Call 0808 808 00 00

Next steps

If you've been told you have mesothelioma, you may need more tests. These can include:

  • a small operation to remove a tiny piece of affected lining from your lungs or tummy to check it for cancer cells (biopsy)
  • different, more specialised types of ultrasound scan

You may not have all these tests.

The results of these tests will help show if the cancer has spread and how far (called the stage).

The specialists will use the results of these tests and work with you to decide on the best treatment plan for you.

Page last reviewed: 26 March 2026
Next review due: 5 March 2029