What is resection with surgical bypass for a visceral artery aneurysm?

A visceral aneurysm may be treated with resection of the aneurysm and bypass from one normal segment of artery to the next. This is done with a graft that is made from a portion of one of your veins or a man-made synthetic tube.

Why is this procedure performed? Why do I need this procedure?

The goal of treatment is to re-direct the blood flow in the artery. You may need this procedure if the visceral aneurysm has formed clots that block blood flow, or are compressing a nearby nerve or vein and causing pain, numbness or swelling, or treatment may be warranted to prevent this from happening.

Each patient is evaluated, and treatment will be individualized for the patient's circumstances.

Where is the procedure performed and who performs this procedure?

This procedure is performed in the hospital surgical suite by a vascular surgeon.

What are the risks and potential complications of the procedure?

Your doctor will discuss the specific risks and potential benefits of the recommended procedure with you.

Bypass surgery usually has no complications, but there may be a risk of injury to the blood vessel. Another possible complication is the development of a hernia at the site of incision. In addition, the return of normal bowel function may be slow, and patients may not be able to eat for several days following the surgery. Your vascular surgeon will discuss the important risks and benefits with you.

Special precautions are taken to decrease these risks, and there may be other possible risks. When you meet with your doctor, please ask questions to make sure you understand the risks of the procedure and why the procedure is recommended.