How is stereotactic breast biopsy performed?
Stereotactic breast biopsy is commonly used in cases where abnormalities may be seen on mammogram but cannot be located by touch. The biopsy is performed by a radiologist, with the assistance of a female radiology technician and a registered nurse. Upon arrival, you will be escorted to the biopsy room by the technologist. You will be asked either to lie down or sit on specially designed equipment. The technologist will then place your breast in position and compress it with a compression paddle, much like what is done during a mammogram. Using computerized equipment, x-rays are taken of your breast and are used as a guide to determine the exact position of the biopsy needle. The radiologist will then give you a local anesthetic to numb the biopsy area. Once the anesthetic has taken effect, the radiologist will insert the biopsy needle into your breast and quickly take several tissue samples. The compression paddle will be released and pressure will be applied to the biopsy site for fiv
