The table is then raised and the biopsy procedure is performed beneath the table. The unit features a device to hold and compress the breast and position it so the technologist can capture images at different angles.Īt most facilities, a specially designed examination table will allow you to lie face down with your breast hanging freely through an opening in the table. The unit is used exclusively for breast x-ray exams and features special accessories to limit x-ray exposure to only the breast. The specialized mammography machine used in this procedure is similar to the mammography unit used to produce mammograms.Ī mammography unit is a box with a tube that produces x-rays. Also, inform your doctor about recent illnesses or other medical conditions. Your physician may advise you to stop taking aspirin, blood thinners, or certain herbal supplements for three to five days before your procedure to decrease your risk of bleeding. Prior to a needle biopsy, you should report to your doctor all medications that you are taking, including herbal supplements, and if you have any allergies, especially to anesthesia. You should not wear deodorant, powder, lotion or perfume under your arms or on your breasts on the day of the exam. Doctors do not perform some procedures using imaging guidance during pregnancy because radiation can be harmful to the fetus. Women should always tell their doctor if there is any possibility that they are pregnant. Remove jewelry, removable dental appliances, eyeglasses, and any metal objects or clothing that might interfere with the x-ray images. You may need to remove some clothing and/or change into a gown for the exam.
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