Oophorectomy (Ovary Removal)

Oophorectomy

An oophorectomy is the surgical removal of one or both ovaries. It is often performed in conjunction with other procedures, such as a hysterectomy or salpingectomy (removal of the fallopian tubes). This procedure is a critical intervention for managing ovarian diseases, reducing cancer risk, or addressing severe pelvic conditions.

When You Should Consider an Oophorectomy

• Ovarian Cancer: As a primary treatment for a confirmed cancerous mass or a highly suspicious complex cyst.

• Prophylactic (Risk-Reducing): For women with high-risk genetic mutations, such as BRCA1 or BRCA2, to prevent future cancer development.

• Severe Endometriosis: When the ovaries are extensively damaged or causing chronic, debilitating pelvic pain that does not respond to medication.

• Ovarian Torsion: An emergency situation where the ovary twists on its supporting ligaments, cutting off its own blood supply.

• Chronic Pelvic Inflammatory Disease (PID): Persistent and severe infection that has caused irreversible damage to the ovarian tissue.

Types of Oophorectomy

• Unilateral Oophorectomy: Removal of only one ovary. In most cases, menstruation continues and natural pregnancy remains possible.

• Bilateral Oophorectomy: Removal of both ovaries. This results in immediate "surgical menopause" if the patient has not yet reached natural menopause.

• Salpingo-Oophorectomy: The surgical removal of an ovary along with its attached fallopian tube, often performed to reduce the risk of future tubal issues.

• Prophylactic Bilateral Salpingo-Oophorectomy (RRBSO): A specific preventive surgery for high-risk patients to remove both sets of ovaries and tubes simultaneously.

How Is Performed

• Anesthesia: The procedure is performed under general anesthesia and typically takes between 45 to 90 minutes.

• Laparoscopic/Robotic Approach: The most common method, involving 3–4 tiny "keyhole" incisions. The surgeon uses a camera to detach and remove the ovaries through these small openings.

• Laparotomy (Open Surgery): A single, larger abdominal incision is used if the ovaries are very large, if there is extensive scar tissue, or if cancer is suspected.

• Vaginal Approach: If performed alongside a vaginal hysterectomy, the ovaries may be detached and removed through the vaginal canal.

• Closure: Small laparoscopic incisions are closed with dissolvable stitches or surgical glue, while open incisions may require staples or standard sutures.

Pre-Procedure Preparation

• Genetic Counseling: For patients undergoing prophylactic surgery, a review of genetic markers (BRCA) is essential.

• Pelvic Imaging: A detailed ultrasound or MRI to map the size, location, and blood supply of the ovaries.

• Fasting: Adhering to strict "nothing by mouth" instructions for at least 8 hours prior to your general anesthesia.

• Hormone Consultation: Discussing a plan for Hormone Replacement Therapy (HRT) if a bilateral procedure is planned for a premenopausal patient.

• Medication Audit: Stopping blood thinners or aspirin 7–10 days before the procedure to minimize the risk of internal bleeding.

Tests Before Oophorectomy

• Tumor Marker Tests (CA-125): Blood tests used to help evaluate the likelihood of malignancy in ovarian masses.

• Transvaginal Ultrasound: To provide high-resolution images of the ovarian follicles and any abnormal growths.

• CT Scan of the Abdomen/Pelvis: Often used if cancer is suspected to check for involvement of nearby lymph nodes or organs.

• ECG: A standard heart check to ensure you are healthy enough for the duration of the surgical procedure.

Life After Oophorectomy

• Hospital Stay: Usually a same-day discharge for laparoscopic procedures; 1–2 nights of observation are typical for open surgery.

• Surgical Menopause: If both ovaries are removed, the sudden drop in estrogen can lead to immediate hot flashes, night sweats, and vaginal dryness.

• Long-term Health: Without estrogen, there is an increased risk of osteoporosis (bone thinning) and heart disease; HRT is often started immediately to mitigate these risks.

• Activity Restrictions: Light walking is encouraged within 24 hours. Avoid heavy lifting and strenuous exercise for 2–4 weeks (laparoscopic) or 6 weeks (open).

• Fertility Impact: If both ovaries are removed, natural conception is no longer possible. Patients wishing to preserve fertility should discuss egg freezing prior to surgery.

Why Specialized Treatment Is Highly Effective

• Prevents Life-Threatening Cancer: For high-risk genetic carriers, this surgery reduces the risk of ovarian cancer by up to 90%.

• Immediate Pain Resolution: Provides definitive relief for patients suffering from chronic pain due to torsion or severe endometriosis.

• Minimally Invasive Options: Modern laparoscopic and robotic techniques allow for precise removal with very short recovery times and minimal scarring.

• Comprehensive Hormonal Care: Integrated treatment plans ensure that surgical menopause symptoms are managed effectively with modern HRT.

• High Technical Success: When performed by specialists, the risks of injury to the bladder or ureters are exceptionally low, ensuring a safe return to health.