A breast biopsy is the removal of breast tissue to examine it for signs of breast cancer or other disorders. There are several types of breast biopsies, including stereotactic , ultrasound-guided, MRI-guided, and excisional breast biopsy. This article focuses on needle-based, ultrasound-guided breast biopsies. Biopsy - breast - ultrasound; Ultrasound-guided breast biopsy; Core needle breast biopsy - ultrasound; Breast cancer - breast biopsy - ultrasound; Abnormal mammogram - breast biopsy - ultrasound.
Breast biopsy, Ultrasound | Medical Tests | UCSF Health
Archived: This summary is based on a report that is greater than 3 years old. Findings should not be considered current. This summary can help you talk with your doctor or nurse about breast biopsy. If you have a breast lump or shadow on your mammogram, a breast biopsy tells if it is cancer or not. This summary will tell you about the different kinds of breast biopsies.
Core needle biopsy uses a hollow needle to remove samples of tissue from the breast. It may also rule out breast cancer. A pathologist studies the tissue samples under a microscope to see if they contain cancer. If they do, more tests will be done to help plan your treatment. Learn about factors that affect your prognosis and treatment.
Imaging studies such as mammogram and MRI, often along with physical exams of the breast, can lead doctors to suspect that a person has breast cancer. However, the only way to know for sure is to take a sample of tissue from the suspicious area and examine it under a microscope. A biopsy is a small operation done to remove tissue from an area of concern in the body. If your doctor feels anything suspicious in your breast, or sees something suspicious on an imaging study, he or she will order a biopsy.