Surgical prevention guide

Preventive surgery is for defined risk—not a routine shortcut to future health.

Clear guidance on hysterectomy, salpingectomy and risk-reducing ovary or breast surgery, including who may benefit and what must be considered.

Illustration of a woman considering risk-reducing surgery with a clinician
Illustrative image
Why this matters

Prevention works best when it is specific.

Surgery can reduce cancer risk in carefully selected situations, but every organ removed also has reproductive, hormonal and surgical consequences. Decisions should start with a verified diagnosis or inherited-risk assessment—not fear alone.

A hysterectomy removes the uterus and may be appropriate for cancer, precancer or severe benign disease after alternatives are considered. It is not routinely recommended to prevent gynaecological cancer in an average-risk person. Removing the uterus, tubes and ovaries are separate decisions.

01

Hysterectomy

Hysterectomy may treat cancer, endometrial precancer, uncontrollable bleeding, fibroids, adenomyosis, prolapse or other significant disease. The indication determines whether the cervix, tubes or ovaries are also considered.

  • It permanently ends the ability to carry a pregnancy
  • Removing the uterus alone does not cause menopause if functioning ovaries remain
  • Alternatives and the least invasive appropriate route should be discussed
02

Opportunistic salpingectomy

For someone already undergoing suitable pelvic surgery or choosing permanent sterilisation, removing both fallopian tubes may reduce future epithelial ovarian-cancer risk without removing the ovaries.

  • It does not eliminate ovarian or peritoneal cancer risk
  • It is permanent contraception
  • It should not change the planned surgical route solely to remove tubes
03

Ovary and tube removal for inherited risk

Risk-reducing salpingo-oophorectomy may be recommended for confirmed BRCA1/2 or selected other high-risk syndromes after specialist genetic counselling and family completion.

  • Timing depends on the gene, age and pregnancy plans
  • Premenopausal removal causes immediate surgical menopause
  • Bone, heart, sexual health and hormone options should be planned before surgery
04

Risk-reducing breast surgery

Bilateral risk-reducing mastectomy is an option for some people with a high-risk pathogenic variant or exceptional family history, usually through a specialist breast and genetics team.

  • Enhanced screening and medication may be alternatives
  • Reconstruction choices and body-image effects deserve time
  • No surgery removes all cancer risk
Keep in mind

Three principles to take to your appointment.

  1. 1Genetic testing should be interpreted with qualified counselling.
  2. 2Consent must separate treatment of current disease from optional risk reduction.
  3. 3A second specialist opinion is reasonable before irreversible surgery.
Risk-reducing surgery FAQs

Short answers to common questions.

01Is hysterectomy recommended simply to prevent cancer?

Usually not for an average-risk person. It may be indicated for cancer, precancer or severe benign disease, and can be part of risk reduction for selected inherited syndromes after specialist counselling.

02Does hysterectomy always remove the ovaries?

No. Hysterectomy removes the uterus. Salpingectomy removes the tubes and oophorectomy removes ovaries. Each should be discussed separately because the effects differ.

03Can removing the tubes lower ovarian-cancer risk?

Removing both tubes during another appropriate pelvic operation may reduce risk, but it does not eliminate it. The decision must consider fertility, permanence and the original reason for surgery.

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