What is the role of endometrial biopsy in the workup of menorrhagia?

Updated: Dec 20, 2018
  • Author: Julia A Shaw, MD, MBA, FACOG; Chief Editor: Michel E Rivlin, MD  more...
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Answer

This procedure is used in women who are at risk for endometrial carcinoma, polyps, or hyperplasia.

High-risk patients who should be biopsied include those with hypertension, diabetes, chronic anovulation (eg, PCOS), obesity, atypical glandular cells (AGUS) on Pap smear, new-onset menorrhagia, and those older than 70 years or any woman older than 35 years with new-onset irregular bleeding (especially if nulliparous).

EMB findings are used to assess the stage and proliferation of the endometrial stroma and glands. Many studies have been done to compare the results of EMB and dilatation and curettage (D&C). Both tests are accepted as equal in value and are approximately 98% accurate. [27]


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