Endometriosis - Hysterectomy

Hysterectomy

Hysterectomy is the surgical removal of the uterus and is the second most frequently performed surgery in premenopausal women. (Cesarean sections are first.) About 600,000 hysterectomies are performed each year in the US, which is the highest rate among any nations with published data on this procedure. By age 60, about a third of American women have had this procedure. The highest hysterectomy rates are in women between ages 40 and 44. Women in the southern and midwestern areas of the United States are more likely to have a hysterectomy than women in the northeast and west.

The number of procedures has continued to increase, but only slightly in recent years. Endometriosis accounts for 18% of these procedures, but the rates vary widely by ethnic group, with the great majority of endometriosis-related hysterectomies performed in Caucasian women.

Hysterectomy does not necessarily cure endometriosis. One study reported that endometriosis reappeared in 13% of women within 3 years of a hysterectomy and in 40% after 5 years.

Most women are satisfied with the procedure. A major analysis of evidence on hysterectomies reported that symptoms related to menstrual problems decline significantly in most women, although none completely disappear for all women. The majority of women also experience improved quality of life and emotional functioning.  Women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause.

Still, one study suggested that 70% of recommendations for hysterectomies did not meet the standard of care as determined by expert groups. In such cases, patients were not given alternative choices or adequate diagnostic evaluations. Any woman, even one who has reached menopause, who is uncertain about a recommendation for a hysterectomy should certainly seek a second opinion.

Determining the Extent of the Hysterectomy

Once a decision for a hysterectomy has been made, the patient should discuss with her doctor what will be removed. The common choices are:

• Total Hysterectomy (Removal of uterus and cervix). Removing only the uterus with hysterectomy, has the same risk for recurrence as conservative surgery.
• Supracervical Hysterectomy (Removal of uterus and preservation of the cervix). Procedure is performed in about 20 - 25% of cases.
• Bilateral Salpingo-Oophorectomy (Removal of the fallopian tubes and ovaries). It can be used with either total or supracervical hysterectomy. This is the only potential cure for endometriosis. If endometriosis has developed outside the uterus then even this procedure is not curative.