Nov 21, 2023 · Paracentesis is a procedure that removes fluid buildup inside your abdomen, called ascites. Your healthcare provider may remove a small amount of fluid to test for what’s causing the …

Paracentesis (from Greek κεντάω, "to pierce") is a form of body fluid sampling procedure, generally referring to peritoneocentesis (also called laparocentesis or abdominal paracentesis) in which the …

Paracentesis is removal of peritoneal fluid (ascites or ascitic fluid) from the abdomen with percutaneous needle aspiration.

Nov 5, 2025 · Diagnostic paracentesis refers to the removal of a small quantity of fluid for testing. Therapeutic paracentesis refers to the removal of five liters or more of fluid to reduce intra-abdominal …

Sep 3, 2024 · This information will help you get ready for your paracentesis (PAYR-uh-sen-TEE-sis) at MSK. It also explains what to expect before, during, and after your paracentesis. A paracentesis is …

Sep 20, 2022 · What is paracentesis? Paracentesis is a procedure in which a doctor inserts a needle or a thin tube called a catheter into a person’s abdominal cavity to drain excess fluid.

For therapeutic paracentesis: make a small puncture at site of insertion with a scalpel. Attach a small (10mL) syringe to the Caldwell needle and insert needle at insertion site.

Dec 9, 2025 · Care guide for Paracentesis. Includes: possible causes, signs and symptoms, standard treatment options and means of care and support.

Sep 13, 2023 · Paracentesis is a procedure you may have when you have fluid buildup in the abdomen. Learn more about why you'd need it and what to expect.

Oct 25, 2022 · Paracentesis is a minor surgical procedure to remove fluid from inside the abdomen. Learn why paracentesis is performed, what it can diagnose, and potential complications.