What is Gynaecological Oncology? Symptoms and Treatment of Women's Cancers

The clearest answer to what gynaecological oncology entails is that it is the medical specialty focused on diagnosing, surgically managing, and treating cancers of the female reproductive system. Malignant tumours developing in organs such as the uterus (womb), ovaries, cervix, vagina, and vulva fall under the expertise of this department. Catching these diseases in their early stages is the single biggest factor that directly increases treatment success.

In brief:

• Gynaecological oncology focuses on the diagnosis and treatment of cancers in the female reproductive organs.
• The most frequently encountered types are uterine, ovarian, and cervical cancers.
• Pap smears and HPV tests play a vital role in the early detection of cervical cancer.
• The HPV vaccine is the strongest known preventive method against cervical cancer.
• The treatment process can involve a combination of surgery, chemotherapy, and radiotherapy.

What is Gynaecological Oncology?

Gynaecological oncology is a highly specific branch of medicine that requires years of additional training in cancer surgery and treatment on top of standard obstetrics and gynaecology. If you are wondering what a gynaecological oncologist does, these specialists determine whether masses found in the reproductive organs are benign or malignant, stage the cancer, and map out the most appropriate treatment plan. The goal is not merely to remove the disease from the body, but also to maintain the patient's quality of life at the highest possible level.

Worldwide, hundreds of thousands of women are diagnosed with reproductive system cancers every year. While advancing age and the menopausal transition increase risk factors, it is entirely possible to encounter these diseases at a younger age due to genetic predispositions or viral infections. Gynaecological oncology steps in not only after a disease has emerged but also during the screening of at-risk individuals and the treatment of pre-cancerous lesions.

What Are Women's Cancers?

The classification of women's cancers depends on the tissue and organ where the disease originates. The cellular structure, growth rate, and tendency to spread vary significantly for each type of cancer.

Uterine Cancer (Endometrial Cancer)

One of the most common cancers of the female reproductive system is uterine cancer. It typically originates from the endometrial cells that line the inside of the womb. Tumours form when these cells divide and multiply uncontrollably. Because it often presents with clear warning signs, such as abnormal bleeding in its early stages, a large majority of cases can be caught early.

Cervical Cancer

This cancer develops in the cervix, the lower part of the womb that opens into the vagina. Almost all cervical cancers are directly linked to Human Papillomavirus (HPV) infections. The time it takes from the virus entering the body to the development of cancer usually spans many years. This slow progression offers a tremendous opportunity to detect the disease before it turns cancerous, thanks to regular screening tests.

Ovarian Cancer

Ovarian cancer usually begins in the epithelial cells covering the surface of the ovaries. Because the abdominal cavity provides ample space, the tumour can grow silently for a long time without causing symptoms. This stealthy progression often leads to ovarian cancer being diagnosed in its advanced stages. It is widely considered one of the most challenging gynaecological cancers to detect early.

Vulvar, Vaginal, and Fallopian Tube Cancers

Vulvar cancer occurs in the skin tissue covering the external genitalia and usually manifests as chronic itching or non-healing sores. Vaginal cancer is a rather rare type that develops in the canal connecting the womb to the external genitals. Fallopian tube cancer begins in the tubes between the uterus and the ovaries; because its symptoms closely mimic those of ovarian cancer, distinguishing between the two often requires detailed pathological examination.

Causes and Risk Factors

While the exact cause of gynaecological cancers cannot always be pinned down to a single factor, many risk triggers are well-documented. Advancing age is the most prominent risk factor in gynaecological oncology, just as it is in most cancers. Hormonal shifts, particularly during and after the menopausal transition, can pave the way for cellular deterioration.

Genetic mutations play a critical role, especially in ovarian and uterine cancers. Women with a family history of breast, ovarian, or bowel cancer have a higher likelihood of carrying gene mutations such as BRCA1 and BRCA2. Furthermore, obesity, diabetes, never having given birth, and experiencing early menstruation followed by late menopause increase the body's prolonged exposure to oestrogen, thereby raising the risk of uterine cancer.

For cervical and vulvar cancers, the most significant risk factor is infection with high-risk HPV types. Smoking weakens the immune system, making it harder for the body to fight off HPV and accelerating cellular breakdown. Sometimes, benign conditions like endometriosis (chocolate cysts) can also increase cellular activity, meaning they should be closely monitored by a specialist.

Symptoms of Gynaecological Cancers

The symptoms of gynaecological cancers vary greatly depending on the location and stage of the disease. Often, these signs can be easily overlooked by patients, mistaken for a simple infection or a hormonal imbalance. It is vital to pay close attention to the following signals your body might be sending:

• Any form of vaginal bleeding or spotting that occurs after menopause.
• Abnormal bleeding between menstrual cycles or after sexual intercourse.
• Foul-smelling, blood-tinged, or unusually heavy vaginal discharge.
• Persistent pelvic pain or a constant feeling of pressure in the lower abdomen.
• Unexplained abdominal bloating, gas pains, and feeling full quickly when eating.
• Colour changes, palpable lumps, or non-healing sores on the external genitalia (vulva).
• Sudden changes in urination habits or bowel problems.

Vaginal discharge and bleeding, in particular, can sometimes be attributed to simple seasonal changes or infections. To help distinguish between the two, you can read our article on Vaginal Infections and Menstrual Irregularities During Seasonal Changes, but if your symptoms persist, you must consult a specialist.

The Importance of Early Diagnosis and Screening Tests

In gynaecological oncology, early diagnosis does not just extend life expectancy; it also allows for milder treatments that can preserve a patient's fertility. Regular screenings, performed before the disease even presents symptoms, enable medical intervention while cancer cells are still in their formative stages.

The Pap smear test is the gold standard for cervical cancer screening. During a gynaecological exam, cell samples are gently collected from the cervix using a soft brush and examined in a laboratory. This allows pre-cancerous lesions to be detected years in advance. The HPV DNA test, meanwhile, identifies the presence and specific strain of the virus in the cells, creating a clear risk profile.

Although there is no standard screening test for uterine and ovarian cancers, routine annual ultrasound examinations are crucial for detecting cysts, fibroids, or abnormal thickening in these organs. When deemed necessary, your doctor may also request blood tests (tumour markers) or advanced imaging techniques like MRI or CT scans.

How Can You Prevent Gynaecological Cancers?

While it is not always possible to prevent cancer entirely, minimising the risks is largely in your hands. Adopting a healthy lifestyle, keeping your immune system robust, and maintaining an ideal weight act as a strong shield, particularly against uterine cancer. Avoiding smoking and alcohol consumption significantly reduces the risk of cellular mutation.

Never skipping regular gynaecological check-ups is the most fundamental rule of prevention. Seeing a gynaecologist once a year, even if you have no complaints, ensures that any potential abnormalities are noticed early. Additionally, individuals with genetic risks should discuss preventative surgical options with their doctors—a major step toward future safety.

What is the Importance of the HPV Vaccine?

The HPV vaccine is one of the medical world's greatest triumphs in preventing cervical cancer. The vaccine prompts the body to produce antibodies against the high-risk HPV types that most commonly cause cancer. Ideally, it is recommended for girls and boys aged 9 to 14, before they become sexually active. However, older women can also be vaccinated with their doctor's approval to strengthen their existing protective shield. The HPV vaccine provides robust protection not only against cervical cancer but also against vulvar, vaginal, and anal cancers.

Treatment for Uterine and Ovarian Cancer

Treating uterine and ovarian cancer requires a multidisciplinary approach. The treatment plan is highly personalised based on the patient's age, overall health, cancer stage, and desire to have children. Surgical intervention is usually the first and most crucial step in treating gynaecological cancers.

The goal of surgery is to completely remove the tumourous tissue from the body. While removing the womb (hysterectomy) is often sufficient for early-stage uterine cancer, ovarian cancer may require the clearing of all areas where the disease has spread. Today, minimally invasive methods like laparoscopic or robotic surgery are used for suitable patients, speeding up recovery and minimising post-operative pain.

In addition to surgery, chemotherapy may be administered to completely eradicate cancer cells or prevent recurrence. Chemotherapy involves intravenous drugs that travel through the bloodstream to reach cancer cells throughout the body. Radiotherapy, on the other hand, uses high-energy rays to target tumour cells in a specific area. In recent years, smart drugs and targeted therapies (immunotherapy) have offered promising results, especially for advanced or recurrent ovarian cancers.

When Should You See a Gynaecological Oncologist?

To ensure the early detection of gynaecological cancers, you should closely monitor any changes in your body. If you experience one or more of the following symptoms, you should seek a detailed evaluation from a specialist without delay. The following situations, in particular, require prompt medical attention:

• Even a single drop of bleeding that occurs months or years after entering menopause.
• Rapidly developing bloating, tightness, and persistent pelvic pain in the abdominal area.
• Constant fatigue and unexplained weight loss that lower your daily quality of life.
• Palpable hard lumps in the vaginal area or sores that have not healed for a long time.

If you experience sudden, severe, and unbearable groin pain accompanied by heavy vaginal bleeding, dizziness, or a feeling of faintness, this could signal an emergency complication. In such a scenario, you should immediately call 112 or go to the nearest hospital's emergency department (A&E) without waiting.

The Gynaecological Oncology Process at BHT CLINIC

At BHT CLINIC İstanbul Tema Hastanesi, gynaecological oncology processes are managed with the utmost care from the moment a patient first arrives. Our expert physicians in the Obstetrics and Gynaecology department use modern imaging techniques and our advanced laboratory infrastructure to diagnose your condition as swiftly as possible. Surgical operations, chemotherapy, and radiotherapy processes are planned in close coordination with our medical oncology and radiology units.

Our hospital is fully equipped to respond instantly to any gynaecological emergency, thanks to our 24/7 emergency department and state-of-the-art operating theatres. Throughout your treatment, we support not just your physical health, but your psychological well-being too. To consult with our expert team and take the right step for your health, you can book an appointment today.

Frequently Asked Questions

How is a gynaecological oncology examination performed?

A gynaecological oncology exam is quite similar to a standard gynaecological check-up. The doctor examines the structure of the uterus and ovaries using ultrasound and evaluates the cervix using an instrument called a speculum. When necessary, the procedure is completed by taking a Pap smear, an HPV swab, or a biopsy from suspicious tissues.

Are gynaecological cancers genetic?

While not all gynaecological cancers are genetic, a familial genetic link is present in some cases, particularly with ovarian and uterine cancers. Women with a family history of breast or ovarian cancer are strongly advised to seek genetic counselling and begin screening programmes at an earlier age.

How often should a Pap smear be done?

According to general medical guidelines, Pap smears should begin at age 21 or when sexual activity starts. As long as the results are normal, it is generally recommended to repeat the test every three years. When combined with an HPV test (co-testing), this interval can be extended up to five years.

What is the difference between a gynaecologist and a gynaecological oncologist?

Gynaecologists deal with the general health of the female reproductive system, pregnancy monitoring, and the treatment of benign conditions. Gynaecological oncologists are physicians who have specialised in cancer surgery on top of this foundational training, taking charge of complex surgeries and treatment management for reproductive system cancers.

This article is for informational purposes only; please consult your doctor for diagnosis and treatment.