
Uterine fibroid embolization represents a fundamentally new approach to the treatment of fibroids. Embolization is a minimally invasive means of blocking the arteries that supply blood to the fibroids. It is a procedure that uses angiographic techniques (similar to those used in heart catheterization) to place a catheter into the uterine arteries. Small particles are injected into the arteries, which results in the blockage of the arteries feeding the fibroids. This technique is essentially the same as that used to control bleeding that occurs after birth or pelvic fracture, or bleeding caused by malignant tumors.

