A breast biopsy is a procedure to remove a small sample of breast tissue for laboratory testing.
A breast biopsy is a way to evaluate a suspicious area in your breast to determine whether it is breast cancer. There are several types of breast biopsy procedures.
A breast biopsy provides a sample of tissue that doctors use to identify and diagnose abnormalities in the cells that make up breast lumps, other unusual breast changes, or suspicious or concerning findings on a mammogram or ultrasound. The lab report from the breast biopsy can help determine whether you need additional surgery or other treatment.
Nov. 22, 2016
- Esserman LJ, et al. Breast biopsy. http://www.uptodate.com/home. Accessed June 3, 2016.
- For women facing a breast biopsy. American Cancer Society. http://www.cancer.org/treatment/understandingyourdiagnosis/examsandtestdescriptions/forwomenfacingabreastbiopsy/. Accessed June 3, 2016.
- Having a breast biopsy: A review of the research for women and their families. Agency for Healthcare Research and Quality. https://www.effectivehealthcare.ahrq.gov/ehc/index.cfm/search-for-guides-reviews-and-reports/?pageAction=displayProduct&productID=2234. Accessed June 3, 2016.
- Ultrasound-guided breast biopsy. RadiologyInfo.org. http://www.radiologyinfo.org/en/info.cfm?pg=breastbius. Accessed June 3, 2016.
- Magnetic resonance (MRI)-guided breast biopsy. RadiologyInfo.org. http://www.radiologyinfo.org/en/info.cfm?pg=breastbimr. Accessed June 3, 2016.
- Pfenninger JL, et al., eds. Breast biopsy. In: Pfenninger & Fowler’s Procedures for Primary Care. 3rd ed. Philadelphia, Pa.: Mosby Elsevier; 2011. http://www.clinicalkey.com. Accessed June 3, 2016.
- AskMayoExpert. Percutaneous biopsy. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2016.
- Lonzetta N, et al. Diagnosis and management of benign, atypical, and indeterminate breast lesions detected on core needle biopsy. Mayo Clinic Proceedings. 2014;89:536.