In a breast biopsy performed with the minimally invasive Mammotome® Biopsy System, a small probe is inserted into the breast through an incision about the size of a match head. Vacuum is used to gently draw, cut and collect tissue in the probe's hollow chamber. This biopsy technique enables several samples to be acquired, resulting in a highly accurate breast cancer diagnosis. Since multiple tissue samples are obtained without removing and reinserting the probe, there is less internal scarring, which minimizes interference with future monitoring and diagnosis of breast abnormalities.
Following a breast biopsy using the Mammotome System, the patient is typically sent home with a small adhesive bandage to cover the incision. The breast biopsy can be completed in less than one hour and is performed in an outpatient setting or doctor's office without general anesthesia or stitches.