Valley Radiology Consultants

Stereotactic-Guided Biopsy

 

A stereotactic-guided biopsy is performed when an abnormality is seen on the mammogram (but cannot be seen on ultrasound). One of our specialty trained radiologists uses the mammogram to guide the breast biopsy.

 

A stereotactic-guided biopsy is unique in that the patient will be lying prone (face down) on the biopsy table and her breast will be placed gently through an opening in the table. The breast is then placed in light compression and a series of mammograms are taken to locate the area of concern. After the area is located within the breast, the skin is sterilized and cleaned. A small amount of local anesthetic is then used to numb the area of concern within the breast. After the numbing medication is administered, the procedure is painless (only a small amount of pressure will be felt). The biopsy device will then be placed within the breast and the biopsy will be performed. The tissue will be immediately sent to the pathologist and results are typically available within 3-5 business days. The total time for this procedure is about 30 minutes.