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, ...

Paracentesis for malignant ascites is usually performed as an in-patient procedure, with a median length of stay (LoS) of 3–5 days, with intermittent clamping of the drain due to a perceived risk of ...