Guided Peritoneal Catheter Placement Procedure (Procedure/Procedure Observation)

What Is This Procedure About?

A guided peritoneal catheter is a thin tube inserted into your abdomen to drain excess fluid, such as ascites (fluid in the peritoneal cavity), or to allow for repeated fluid removal or infusion. This may be done under imaging guidance (like ultrasound or X-ray) to ensure proper placement. It’s often used in conditions like cirrhosis, cancer, or kidney disease.

Why Might You Need This Procedure?

You may need this procedure if you have significant fluid buildup in your abdomen that doesn’t respond to other treatments, or if you require ongoing drainage for conditions like ascites, peritoneal dialysis, or certain infections.

What to Expect Before the Procedure

Before the procedure, you’ll likely receive instructions to fast (not eat or drink) for a few hours, depending on your doctor’s guidelines. You may also be given a sedative to help you relax. Your doctor will explain the risks and benefits, including potential discomfort or complications like infection or bleeding.

What Happens During the Procedure?

During the procedure, a healthcare provider will insert a needle or catheter into your abdomen under imaging guidance. You may feel pressure or a slight sting, but it’s usually brief. Once the catheter is in place, fluid may be drained or, in some cases, medication or contrast dye may be introduced. The procedure typically takes 15–30 minutes.