What is the main purpose of performing a paracentesis?

The primary purpose of performing a paracentesis is to remove excess fluid from the abdominal area. This procedure is typically indicated for patients experiencing ascites, which is an abnormal accumulation of fluid in the peritoneal cavity. By removing this fluid, healthcare providers can alleviate symptoms such as abdominal discomfort, pressure, and breathing difficulties caused by the excess fluid.

Additionally, paracentesis can be diagnostic, allowing for the analysis of the fluid to determine the underlying cause of the fluid accumulation, such as infections, cancers, or liver disease. The procedure involves inserting a needle through the abdominal wall into the peritoneal space, ensuring that any harmful symptoms associated with the fluid buildup are addressed efficiently and safely.