A pleural biopsy is a procedure to remove a sample of the tissue lining the lungs and the inside of the chest wall to check for disease or infection.

Closed pleural biopsy; Needle biopsy of the pleura

This test does not have to be done in the hospital. It may be done at a clinic or doctor's office.

You will be sitting up for the biopsy. The health care provider will cleanse the skin at the biopsy site, and inject a local numbing drug (anesthetic) through the skin and into the lining of the lungs and chest wall (pleural membrane).

A larger, hollow needle is then placed through the skin and into the chest cavity. The doctor rotates the needle. At various times during the procedure, you will be asked to sing, hum, or say "eee." This helps prevent air from getting into the chest cavity, which can cause a lung collapse (pneumothorax).

The doctor removes the needle to collect tissue samples. Usually, three biopsy samples are taken. When the test is completed, a bandage is placed over the biopsy site.

You will have blood tests before the biopsy, and you may have a chest x-ray taken. You must sign consent forms.

With the injection of the local anesthetic, you may feel a brief prick and a burning sensation. When the biopsy needle is inserted, you may feel pressure. As the needle is being removed, you may feel a tugging sensation.

Pleural biopsy is usually done to determine the cause of a collection of fluid around the lung (persistent pleural effusion) or other abnormality of the pleural membrane. Pleural biopsy can diagnose tuberculosis, cancer, and other diseases.

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Pleural biopsy

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Pleural needle biopsy Results

Review Date: 12/08/2009
Reviewed By: Allen J. Blaivas, DO, Clinical Assistant Professor of Medicine UMDNJ-NJMS, Attending Physician in the Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Veteran Affairs, VA New Jersey Health Care System, East Orange, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)