Endometrial biopsy

Endometrial Biopsy

What is an endometrial biopsy?

An endometrial biopsy is a way for your doctor to take a small sample of the lining of the uterus (endometrium). The sample is looked at under a microscope for abnormal cells. An endometrial biopsy helps your doctor find problems in the endometrium.

Why is an endometrial biopsy done?

An endometrial biopsy is done to check for abnormal cells in the lining of the uterus (endometrium). It checks for precancerous and cancerous cells. It may be done if you are at higher risk for uterine cancer or have symptoms of uterine cancer, such as abnormal bleeding from your uterus.

How is an endometrial biopsy done?

  • You will lie on an exam table. Your feet will be in footrests.
  • The doctor will use a tool called a speculum to see the cervix.
  • The doctor may use a spray or injection to numb your cervix. The cervix is the opening to the uterus.
  • Then the doctor will pass a thin tube through the cervix to take a sample of the uterus lining.
  • The sample is sent to a lab.

How do you prepare for an endometrial biopsy?

  • If you take aspirin or some other blood thinner, ask your doctor if you should stop taking it before your test. Make sure that you understand exactly what your doctor wants you to do. These medicines increase the risk of bleeding.
  • Ask your doctor if you should take a pain reliever, such as ibuprofen (Advil or Motrin), 30 to 60 minutes before the test. This can help reduce any cramping pain that the test can cause.

How can you care for yourself after an endometrial biopsy?

  • Ask your doctor if you can take an over-the-counter pain medicine, such as acetaminophen (Tylenol), ibuprofen (Advil, Motrin), or naproxen (Aleve). Be safe with medicines. Read and follow all instructions on the label.
  • Use pads for vaginal bleeding or discharge.
  • You may return to all your usual activities (including sex) when you feel like it.

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The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.

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