
Pleural Tap (Thoracentesis)
A pleural tap (also known as thoracentesis) is a medical procedure used to remove excess fluid from the pleural space, which is the area between the lungs and the chest wall. Normally, a small amount of fluid in this space helps the lungs move smoothly during breathing. However, sometimes too much fluid builds up, causing conditions like pleural effusion. This can make it difficult to breathe, cause chest pain, and lead to other complications.
Pleural effusion can be caused by a variety of factors, including heart failure, pneumonia, cancer, or infections. When there is an abnormal accumulation of fluid in the pleural space, it puts pressure on the lungs, making it harder for them to expand properly. As a result, people with pleural effusion often experience shortness of breath, coughing, and discomfort in the chest.
A pleural tap helps to relieve these symptoms by draining the excess fluid from the pleural space. It also provides valuable information for doctors, as the fluid can be sent to a laboratory for analysis. By examining the fluid, doctors can determine the underlying cause of the pleural effusion, such as infection, cancer, or other diseases.
Though pleural tap is generally safe, there are some risks, such as infection, bleeding, or injury to the lung. Despite these risks, it is often an essential procedure to improve breathing and help diagnose or treat the condition causing fluid buildup.