Ovarian cancer is often referred to as the “silent killer” because its symptoms are subtle and can be mistaken for common digestive or urinary issues. It ranks among the most common and deadly gynecological cancers worldwide, making awareness and early detection crucial.
What is Ovarian Cancer?
Ovarian cancer occurs when abnormal cells in the ovaries grow uncontrollably, forming tumors that may spread to other parts of the body. Since the ovaries play a key role in reproduction and hormone production, cancer in this area can have wide-reaching effects on overall health.
Symptoms of Ovarian Cancer
The symptoms are often vague and may be overlooked, but persistent signs should not be ignored. Common symptoms include:
- Abdominal bloating or swelling
- Pelvic or abdominal pain
- Difficulty eating or feeling full quickly
- Frequent or urgent urination
- Unexplained weight loss
- Changes in bowel habits (constipation or diarrhea)
- Fatigue
Tip: If these symptoms occur frequently (more than 12 times in a month) and persist, consult a doctor.
Risk Factors for Ovarian Cancer
Certain factors increase the likelihood of developing ovarian cancer:
- Age – Most cases occur in women over 50, especially after menopause.
- Family history – Having close relatives with ovarian, breast, or colorectal cancer.
- Genetic mutations – BRCA1 and BRCA2 gene mutations significantly raise risk.
- Reproductive history – Women who have never been pregnant or had late pregnancies.
- Hormone therapy – Long-term use of estrogen without progesterone after menopause.
- Endometriosis – A condition where uterine tissue grows outside the uterus.
- Obesity – Linked to increased cancer risk.
Diagnosis and Screening
Currently, there’s no routine screening test for ovarian cancer, but doctors may use:
- Pelvic exams
- Ultrasound scans
- CA-125 blood test (tumor marker, though not always reliable)
- Biopsy (to confirm diagnosis)
Because early detection is difficult, awareness of symptoms and regular check-ups are critical for women at high risk.
Treatment Options
Treatment depends on the stage and type of ovarian cancer:
- Surgery – Often the first step, involving removal of one or both ovaries, fallopian tubes, uterus, or surrounding tissues.
- Chemotherapy – Used to kill or shrink cancer cells, often after surgery.
- Targeted therapy – Drugs that focus on specific genetic mutations (e.g., PARP inhibitors for BRCA mutations).
- Hormone therapy – Sometimes used to slow cancer growth.
- Radiation therapy – Less common but may be used in certain cases.
Ovarian Cancer Statistics in India
- Ovarian cancer is the third most common cancer among Indian women, after breast and cervical cancer.
- Around 36,000 new cases are reported every year.
- Late-stage diagnosis is very common, which significantly contributes to high mortality rates.
Prevention and Early Detection
While ovarian cancer cannot always be prevented, steps can reduce risk:
- Genetic counseling & testing if there is a family history.
- Oral contraceptive pills (long-term use has shown to reduce risk).
- Maintaining a healthy weight and active lifestyle.
- Prophylactic surgery (removal of ovaries/fallopian tubes) in very high-risk women.
- Regular check-ups for women with family history or known genetic mutations.
Conclusion
Ovarian cancer remains one of the most challenging gynecologic cancers due to its silent nature and lack of early screening methods. Awareness of symptoms, understanding personal risk factors, and seeking timely medical advice can significantly improve outcomes. With advancements in targeted therapies and greater emphasis on early detection, the fight against ovarian cancer continues to gain momentum.