Uterine fibroids are very common non-cancerous (benign) growths that develop in the muscular wall of the uterus. They can range in size from very tiny (a quarter of an inch) to larger than a cantaloupe. Occasionally, they can cause the uterus to grow to the size of a five-month pregnancy. In most cases, there is more than one fibroid in the uterus. While fibroids do not always cause symptoms, their size and location can lead to problems for some women, including pain and heavy bleeding.

Known medically as uterine artery embolization, this approach to the treatment of fibroids blocks the arteries that supply blood to the fibroids causing them to shrink. It is a minimally-invasive procedure, which means it requires only a tiny nick in the skin, and is performed while the patient is conscious but sedated - drowsy and feeling no pain.

Fibroid embolization is performed by an interventional radiologist, a physician who is specially trained to perform this and other minimally-invasive procedures.

The interventional radiologist makes a small nick in the skin (less than one-quarter of an inch) in the groin to access the femoral artery, and inserts a tiny tube (catheter--like a piece of spaghetti) into the artery. Local anesthesia is used so the needle puncture is not painful. The catheter is guided through artery to the uterus while the interventional radiologist guides the process of the procedure using a moving X-ray (flouroscopy).

The interventional radiologist injects tiny plastic particles the size of grains of sand into the artery that is supplying blood to the fibroid tumor. This cuts off the blood flow and causes the tumor (or tumors) to shrink. The artery on the other side of the uterus is then treated. The skin puncture where the catheter was inserted is cleaned and covered with a bandage.

Fibroid embolization usually requires a hospital stay of one night. Pain-killing medications and drugs that control swelling typically are prescribed following the procedure to treat cramping and pain. Fever sometimes occurs after embolization and is usually treated with acetaminophen. Many women resume light activities in a few days and the majority of women are able to return to normal activities within one week.

Contact Information and Scheduling
The Interventional Institute 
Holy Name Hospital
201-833-3310