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It's not clear what causes ovarian cancer, though doctors have identified things that can increase the risk of the disease. Doctors know that ovarian cancer begins when cells in or near the ovaries develop changes (mutations) in their DNA.
The most recent and important finding about the cause of ovarian cancer is that it starts in cells at the tail ends of the fallopian tubes and not necessarily in the ovary itself. This new information may open more research studies looking at preventing and screening for this type of cancer.
Ovarian cancer occurs when abnormal cells grow and form a tumor inside or on the surface of a person’s ovaries. Almost 20,000 women are diagnosed with ovarian cancer in the U.S. each year. What is ovarian cancer? The two ovaries are reproductive organs that sit on opposite sides of the uterus.
Ovarian Cancer Risk Factors; What Causes Ovarian Cancer? Can Ovarian Cancer Be Prevented? Early Detection, Diagnosis, and Staging
What causes ovarian cancer? The exact cause of ovarian cancer isn’t yet known. But some people have a slightly higher risk of developing the condition. Ovarian cancer risk factors include: Being over the age of 60. Obesity.
Surgery. Sometimes your doctor can't be certain of your diagnosis until you undergo surgery to remove an ovary and have it tested for signs of cancer. Genetic testing. Your doctor may recommend testing a sample of your blood to look for gene changes that increase the risk of ovarian cancer.
Written by Paul Frysh. Symptoms. Causes and Risk Factors. Diagnosis. Ovarian Cancer Types and Stages. 5 min read. Ovarian cancer is cancer that starts in one or both ovaries, or in the...
Risk Factors. A risk factor is anything that affects your chance of getting a disease such as cancer. Learn more about the risk factors for ovarian cancer. Ovarian Cancer Risk Factors. What Causes Ovarian Cancer? Prevention. There is no known way to prevent most ovarian cancers. But there are things you can do that might lower your risk.
Causes. Diagnosis. Stages. Ovarian cancer starts in cells on or in an ovary. Early symptoms tend to be mild, allowing it to spread to the fallopian tube or other organs within the pelvic area before it's detected. Ovarian cancer can develop at any age. But it's most common in postmenopausal women.
Causes of ovarian cancer. Some factors that can increase your risk of ovarian cancer include: age (risk increases for women over 50) family history of ovarian, breast or bowel cancer. changes in the genes BRCA1 or BRCA2. being of Ashkenazi Jewish descent. early onset of periods (before 12 years) and late menopause.