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Cancer Health Center

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Endometrial Cancer Screening (PDQ®): Screening - Patient Information [NCI] - Endometrial Cancer Screening


Transvaginal ultrasound. An ultrasound probe connected to a computer is inserted into the vagina and is gently moved to show different organs. The probe bounces sound waves off internal organs and tissues to make echoes that form a sonogram (computer picture).

TVU is commonly used to examine women who have abnormal vaginal bleeding. For women who have or are at risk for hereditary non-polyposis colon cancer, experts suggest yearly screening with transvaginal ultrasound, beginning as early as age 25.

The use of tamoxifen to treat or prevent breast cancer increases the risk of endometrial cancer. TVU is not useful in screening for endometrial cancer in women who take tamoxifen but do not have any symptoms of endometrial cancer. In women taking tamoxifen, TVU should be used in those who have vaginal bleeding.

Endometrial sampling

It has not been proven that screening by endometrial sampling (biopsy) lowers the number of deaths caused by endometrial cancer.

Endometrial sampling is the removal of tissue from the endometrium by inserting a brush, curette, or thin, flexible tube through the cervix and into the uterus. The tool is used to gently scrape a small amount of tissue from the endometrium and then remove the tissue samples. A pathologist views the tissue under a microscope to look for cancer cells.

Endometrial sampling is commonly used to examine women who have abnormal vaginal bleeding. If you have abnormal vaginal bleeding, check with your doctor.

This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

WebMD Public Information from the National Cancer Institute

Last Updated: 8/, 015
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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