Why it's done
By Mayo Clinic staffYour 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
References
- Valea FA, et al. Breast diseases: Diagnosis and treatment of benign and malignant disease. In: Katz VL, et al. Comprehensive Gynecology. 5th ed. Philadelphia, Pa.: Mosby Elsevier; 2007. http://www.mdconsult.com/das/book/body/208746819-4/0/1524/0.html. Accessed June 21, 2011.
- James JJ, et al. The breast. In: Adam A, et al. Grainger & Allison's Diagnostic Radiology. 5th ed. Philadelphia, Pa.: Elsevier Churchill Livingstone; 2008. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-443-10163-2..X5001-5--TOP&isbn=978-0-443-10163-2&uniqId=259733166-219. Accessed June 21, 2011.
- For women facing a breast biopsy. American Cancer Society. http://www.cancer.org/acs/groups/cid/documents/webcontent/003176-pdf.pdf. Accessed June 21, 2011.
- MRI-guided breast biopsy. RadiologyInfo.org. http://www.radiologyinfo.org/en/info.cfm?pg=breastbimr. Accessed June 21, 2011.
- Ultrasound-guided breast biopsy. RadiologyInfo.org. http://www.radiologyinfo.org/en/info.cfm?pg=breastbius. Accessed June 21, 2011.
- Pathology reports. National Cancer Institute. http://www.cancer.gov/cancertopics/factsheet/detection/pathology-reports. Accessed June 21, 2011.

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