Information About Asbestos ("abestos") and Mesothelioma

Diagnosis and Symptoms

Symptoms of Mesothelioma
Common symptoms of Mesothelioma are shortness of breath, pleural effusion, pain in the chest, or pain or swelling in the abdomen. If you are experiencing any of these symptoms, and have been exposed to asbestos, you should see a doctor immediately.

Diagnosis of Mesothelioma
As a first step in diagnosing the disease, the doctor may order an x-ray of the chest or abdomen. The doctor may look inside the chest cavity with a special instrument called a thoracoscope. A cut will be made through the chest wall and the thoracoscope will be put into the chest between two ribs. This test, called thoracoscopy, is usually done in the hospital. Before the test, the patient will be given a local anesthetic (a drug that causes a loss of feeling for a short period of time). Some pressure may be felt, but usually there is no pain.

The doctor may also look inside the abdomen (peritoneoscopy) with a special tool called a peritoneoscope. The peritoneoscope is put into an opening made in the abdomen. This test is also usually done in the hospital. Before the test is done, a local anesthetic will be given.

If tissue that is not normal is found, the doctor will need to cut out a small piece and have it reviewed under a microscope to see if there are any cancer cells. This is called a biopsy. Biopsies are usually done during the thoracoscopy or peritoneoscopy.

The chance of recovery (prognosis) depends on the size of the cancer, where the cancer is, how far the cancer has spread, how the cancer cells look under the microscope, how the cancer responds to treatment, and the patient's age.

Find out about treatment options.