How Does Uterine Fibroid Embolization Work?
Uterine Fibroid Embolization (UFE) works by cutting off the blood supply to fibroids, causing them to shrink and reducing their impact on the uterus. The procedure begins with a small incision, through which a catheter is inserted into a blood vessel, typically in the groin or wrist. Using real-time imaging, the interventional radiologist carefully guides the catheter to the uterine arteries that supply blood to the fibroids. Once in place, tiny embolic particles are injected into these arteries, blocking the flow of blood to the fibroids while preserving blood flow to healthy uterine tissue.
Over time, the fibroids shrink and symptoms such as heavy bleeding, pelvic pain, and pressure improve. The process is minimally invasive, usually performed on an outpatient basis, and requires only local anesthesia. Most women experience significant symptom relief within a few weeks to months after the procedure. Because UFE targets the fibroids directly and spares the uterus, it is a preferred option for women who wish to avoid surgery or retain their reproductive organs.
