Decisions about screening tests can be difficult. Not all screening tests are helpful and most have risks. Before having any screening test, you may want to talk about the test with your doctor. It is important to know the risks of the test and whether it has been proven to reduce the risk of dying from cancer.
Although ovarian cancer rarely produces symptoms in its earliest stages, eventual warning signs may include:
Vague digestive disturbances, such as mild indigestion, bloating, feeling of fullness, or loss of appetite, gas
Diarrhea, constipation, or a frequent need to urinate
Pain or swelling in the abdomen, or pain in the lower back or pelvic pressure
Vaginal bleeding between menstrual periods or after menopause
Symptoms associated with advanced ovarian cancer include...
Screening may not improve your health or help you live longer if you have advanced ovarian cancer or if it has already spread to other places in your body.
Some cancers never cause symptoms or become life-threatening, but if found by a screening test, the cancer may be treated. It is not known if treatment of these cancers would help you live longer than if no treatment were given, and treatments for cancer may have serious side effects.
False-negative test results can occur.
Screening test results may appear to be normal even though ovarian cancer is present. A woman who receives a false-negative test result (one that shows there is no cancer when there really is) may delay seeking medical care even if she has symptoms.
False-positive test results can occur.
Screening test results may appear to be abnormal even though no cancer is present. A false-positive test result (one that shows there is cancer when there really isn't) can cause anxiety and is usually followed by more tests (such as a laparoscopy or a laparotomy to see if cancer is present), which also have risks. Complications from tests to diagnose ovarian cancer include infection, blood loss, bowel injury, and heart and blood vessel problems. An unnecessary oophorectomy (removal of one or both ovaries) may also result.
Your doctor can advise you about your risk for ovarian cancer and your need for screening tests.
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This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Public Information from the National Cancer Institute
May 28, 2015
This information is not intended to replace the advice of a doctor.
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