What is Abdominocentesis? Abdominocentesis, also known as abdominal paracentesis or peritoneocentesis, involves inserting a needle or a small catheter through the abdominal wall into the …

Abdominocentesis, also called paracentesis, is a medical procedure involving the insertion of a needle into the abdominal cavity to remove fluid. Physicians use this technique to collect a sample for …

abdominocentesis A procedure in which a needle is passed into the abdomen so that fluid may be removed, either to relieve discomfort or to obtain a sample for diagnosis.

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 …

Dec 22, 2025 · Large-volume paracentesis (LVP; also referred to as therapeutic paracentesis) involves removing a larger quantity of ascitic fluid, usually defined as >5 liters, to relieve tense ascites and …

Paracentesis is removal of peritoneal fluid (ascites or ascitic fluid) from the abdomen with percutaneous needle aspiration. Paracentesis can be performed for diagnosis, to analyze ascitic fluid (in which …

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Abdominocentesis is a valuable tool to obtain a sample of peritoneal fluid for laboratory and cytologic analysis in the emergency department or intensive care unit.

Oct 25, 2022 · During a paracentesis procedure, doctors insert a long, thin needle or catheter (a hollow plastic tube) into the abdomen to draw out the excess fluid. The procedure takes only about 45 …

Sep 13, 2023 · Paracentesis might be used for therapeutic, or treatment, purposes when you have excess fluid in the abdomen. Draining the fluid can quickly relieve pressure on your organs, …