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 discuss 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.
Incidence and Mortality
Estimated new cases and deaths from gallbladder (and other biliary) cancer in the United States in 2014:
New cases: 10,650.
Cancer that arises in the gallbladder is uncommon.
The most common symptoms caused by gallbladder cancer are jaundice, pain, and fever.
Histopathology and Diagnostics
In patients whose superficial cancer (T1 or confined to the mucosa) is discovered on pathological examination of...
Finding endometrial cancer may not improve health or help a woman live longer.
Screening may not improve your health or help you live longer if you have advanced endometrial 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 endometrial 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 biopsy), which also have risks.
Side effects may be caused by the test itself.
Side effects that may be caused by screening tests for endometrial cancer include:
Puncture of the uterus (rare).
If you have any questions about your risk for endometrial cancer or the need for screening tests, check with your doctor.
In this article
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://
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WebMD Public Information from the National Cancer Institute
This information is not intended to replace the advice of a doctor.
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