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Why it's done

By Mayo Clinic staff

Your doctor may recommend a breast biopsy if:

  • You or your doctor feels a lump or thickening in your breast, and your doctor suspects breast cancer
  • Your mammogram shows a suspicious area in your breast
  • An ultrasound scan reveals a suspicious finding
  • You have unusual nipple changes, including crusting, scaling, dimpling skin or bloody discharge

Being told that you should have a breast biopsy might make you anxious. But consider this reassuring fact: In the U.S., 80 percent of women who undergo a breast biopsy learn that they don't have cancer.

References
  1. For women facing a breast biopsy. American Cancer Society. http://www.cancer.org/docroot/CRI/content/CRI_2_4_6x_For_Women_Facing_a_Breast_Biopsy.asp?sitearea=. Accessed June 11, 2009.
  2. Biopsy. Breastcancer.org. http://www.breastcancer.org/symptoms/testing/types/biopsy.jsp. Accessed June 11, 2009.
  3. Valea FA, et al. Breast diseases: Diagnosis and treatment of benign and malignant disease. In: Katz VL, et al., eds. Comprehensive Gynecology. 5th ed. Philadelphia, Pa.: Mosby; 2007. http://www.mdconsult.com/das/book/body/142893743-12/0/1524/96.html?tocnode=53759192&fromURL=96.html. Accessed June 11, 2009.
  4. James JJ, et al. Women's imaging. In: Adam A, et al., eds. Grainger & Allison's Diagnostic Radiology. 5th ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2005:1173.
  5. Stereotactic (mammographically guided) breast biopsy. The American College of Radiology and The Radiological Society of North America (RSNA). http://www.radiologyinfo.org/en/info.cfm?pg=breastbixr. Accessed June 11, 2009.
  6. Your pathology report. Breastcancer.org. http://www.breastcancer.org/symptoms/path_report/. Accessed June 11, 2009.

MY00301

Aug. 8, 2009

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