Static ultrasound guidance is used to select and mark the site of needle insertion immediately before the procedure takes place. Dynamic ultrasound guidance, in contrast, is used to directly visualize ...

Paracentesis is a medical procedure that doctors perform to drain fluid from a person’s abdominal cavity. It is sometimes called an abdominal tap. Doctors refer to this buildup of fluid as ascites, ...

Large-volume paracentesis is a treatment used to remove excess fluid in the abdominal cavity resulting from such conditions as cirrhosis of the liver or cardiac failure. It is normally performed as an ...

The conventional management of treatment-resistant, recurrent malignant ascites involves repeated large-volume paracentesis (needle drainage of fluid) procedures that are carried out in hospital. Most ...