Thoracentesis
Alternate Names : Pleural Fluid Aspiration, Pleural Tap
DefinitionThoracentesis is a procedure to remove fluid from the space between the lining of the outside of the lungs (pleura) and the wall of the chest. Normally, very little fluid is present in this space. An accumulation of excess fluid between the layers of the pleura is called a pleural effusion.
Why is the Test Performed?
The test is performed to determine the cause of the fluid accumulation or to relieve the symptoms associated with the fluid accumulation.
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