Stereotactic breast biopsy uses computerized X-rays to precisely
locate an area within the breast from which tissue samples need to be taken.
This procedure is especially useful when a doctor can see calcifications or a
mass in the breast on a mammogram but can't locate it by touch.
Based on mammograms taken from two angles, computerized equipment maps
the precise location of the mass or calcifications. A small incision is then
made in the skin of the breast. The instrument is used to guide a needle to the
exact site to collect tissue samples for biopsy. Samples of breast tissue are
removed and then examined under a microscope for signs of cancer.
Stereotactic biopsy may not be recommended for all types of breast lumps.
Sarah Marshall, MD - Family Medicine & Laura S. Dominici, MD - General Surgery,
PeaceHealth endeavors to provide comprehensive health care information, however some topics in this database describe services and procedures not offered by our providers or within our facilities because they do not comply with, nor are they condoned by, the ethics policies of our organization.