Uterine artery embolisation for symptomatic fibroids.

Traditional operative treatments for symptomatic fibroids--hysterectomy and myomectomy--involve considerable morbidity. Although morbidity is reduced with endoscopic surgery, this technique is not widely available, and has limitations. Embolisation of the pelvic vasculature is not a new procedure, having been used to treat postpartum and postsurgical bleeding for 20 years. It has only recently been used to treat symptomatic fibroids. Uterine artery embolisation can produce a mean reduction of 29%-51% in uterine volume at the time of the three-month review, with longer follow-up showing continued shrinkage and no regrowth. The range of shrinkage is highly variable, which needs to be explained to all potential candidates. Symptomatic relief is a more certain outcome, with relief of pelvic pressure symptoms in 91%-96% of women. There is a small risk of complications requiring hysterectomy, and the long-term effect on ovarian function is unknown.