Mediastinoscopy

What is the test?

Mediastinoscopy is a surgery that allows doctors to view the middle of the chest cavity and to do minor surgery through very small incisions. It allows surgeons or pulmonary doctors to remove lymph nodes from between the lungs and to test them for cancer or infection. It is also useful for examining the outside surface of the large tubes of the airways or for evaluating tumors or masses in the middle chest.

How do I prepare for the test?

Discuss the specific procedures planned during your mediastinoscopy ahead of time with your doctor. This procedure is done by either a surgeon or a trained pulmonary specialist. You will need to sign a consent form giving your surgeon permission to perform this test.

If you are taking insulin, discuss this with your doctor before the test. If you take aspirin, nonsteroidal anti-inflammatory drugs, vitamin E, or other medicines that affect blood clotting, talk with your doctor. It may be necessary to stop or adjust the dose of these medicines before your test. It is likely that you will be able to go home the same day as the surgery, but you will need to arrange for someone else to drive you home. This is because you will have received medicines that can leave you drowsy for some hours after the procedure.

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