What is paracentesis performed of?

Paracentesis is a medical procedure performed to remove excess fluid from the abdominal cavity, typically for diagnostic or therapeutic purposes. It is commonly used to relieve symptoms associated with ascites, such as abdominal pain or discomfort, and to analyze the fluid for signs of infection, cancer, or other medical conditions. The procedure involves inserting a needle through the abdominal wall into the peritoneal cavity. It is usually done under sterile conditions and may be guided by ultrasound for accuracy.