In thoracentesis, the doctor removes fluid from the space between the lungs and the chest wall (the pleural cavity). The doctor inserts a needle (and sometimes a plastic catheter) through the chest wall to remove and examine the fluid.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Robert L. Cowie, MB, FCP(SA), MD, MSc, MFOM - Pulmonology|
|Last Revised||July 15, 2011|