Hysterectomy

From Free net encyclopedia

A hysterectomy is the surgical removal of the uterus, usually done by a gynecologist. Hysterectomy may be total (removing the body and cervix of the uterus) or partial (also called supra-cervical). In many cases, surgical removal of the ovaries (oophorectomy) is performed concurrent with a hysterectomy. The surgery is then called "total abdominal hysterectomy with bilateral salpingo-oophorectomy."

Women who have total abdominal hysterectomy with bilateral salpingo-oophorectomy surgeries lose most of their ability to produce the female hormones estrogen and progesterone and subsequently enter what is known as "surgically-induced menopause" (as opposed to normal menopause, which occurs naturally in women as part of the aging process). In women under the age of 50, hormone supplements (usually estrogen) are often prescribed as part of hormone replacement therapy (HRT) to offset the negative effects of sudden hormonal loss (most notably an increased risk for early-onset osteoporosis). This treatment is somewhat controversial due to the known carcinogenic and coagulative properties of estrogen; however, many physicians and patients feel the benefits outweigh the risks in women who would otherwise be "too young" to be in full-blown menopause.

Although many hysterectomies are performed via a full abdominal incision laparotomy, two common surgical approaches which are less invasive are laparoscopically or vaginally. Surgery with ovarian conservation is an option for the pre-menopausal patient with benign disease (non cancer).

Indications for hysterectomy include uterine fibroids, pelvic pain (including endometriosis and adenomyosis), pelvic relaxation (or prolapse), heavy or abnormal menstrual bleeding, and cancer or pre-cancer diseases. Hysterectomy is also a surgical resort used in cases of uncontrollable postpartum obstetrical haemorrhage. Uterine fibroids, although a benign disease, may cause heavy menstrual flow and discomfort to some women. Many treatments are possible: Pharmaceutical (the use of NSAIDs for the pain or hormones to suppress the menstrual cycle), uterine artery embolization, or surgical. The surgical treatment varies depending on the location of the fibroids. If the fibroids are inside the lining of the uterus, hysteroscopic removal might be an option.

Transsexuals undergoing gender reassignment surgery as part of a female-to-male (FTM) transition commonly have hysterectomies and oophorectomies to remove the primary sources of female hormone production. For health reasons, some FTM have these organs removed prior to full gender reassignment surgery, as it reduces risk for developing Polycystic ovary syndrome and other ovarian and uterine problems due to the higher doses of testosterone being administered as part of the process; some, however, wait to have a hysterectomy and oophorectomy as part of the full gender reassignment surgery procedure to avoid having multiple surgeries over the course of their transitions.Template:Ref

New treatment options have begun to decrease the number of hysterectomies performed in the United States, Canada, and Britain. Despite the availability of alternative treatments to hysterectomy, many women still have traditional hysterectomy. For some patients, these alternatives are not appropriate, or may have been previously tried and been found unsuccessful. All patients should be counselled on alternative therapies and offered them if appropriate.

Menorrhagia (heavy or abnormal menstrual bleeding) may be treated with the less invasive endometrial ablation.

[edit]