Ultrasound Guided Breast Biopsy

What is an Ultrasound Guided Breast Biopsy?

An ultrasound guided breast biopsy is a procedure by which the radiologist can obtain a sample of tissue from your breast without making a surgical incision. This procedure uses ultrasound to pinpoint the area that needs to be biopsied.  

How do I prepare for an Ultrasound Guided Breast Biopsy?

Any medications that you are taking, including aspirin, should be discussed when you make your appointment. There are no dietary restrictions before the procedure, but you may prefer a light meal so that you will be comfortable. A two-piece outfit and bra should be worn. Jewelry is best left at home. Please arrive at the Breast Center 20 minutes prior to your appointment.  

What can I expect during an Ultrasound Guided Breast Biopsy?

The procedure takes approximately one hour. Before the procedure begins, you need to remove your clothing from the waist up and put on a gown. The technologist helps position you on the examination table. Sterile gel is applied to the breast. A microphone-like instrument is used by the radiologist to find the location of the area to be biopsied. The radiologist numbs the breast tissue with a local anesthetic. You may feel a pinch and slight pressure at that time. The biopsy is performed with a special needle used to obtain tissue for analysis.  

After the procedure is complete, the technologist applies pressure to the area. Steri-Strips and a clear plastic cover are applied over the area. There may be slight pain and some bruising, but no scar. The radiologist and technologist review instructions for you to follow at home. You may resume full activity within a few days.

To visit The Breast Center at the Saint Barnabas Ambulatory Care Center, please click here.