Atypical hyperplasia of the breast

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Symptoms

By Mayo Clinic staff

Atypical hyperplasia doesn't cause any specific signs or symptoms.

When to see a doctor
Make an appointment with your doctor if you have any signs or symptoms that worry you.

Atypical hyperplasia doesn't cause signs and symptoms, but it's often discovered during a breast biopsy to investigate breast signs and symptoms or an abnormality found on a mammogram.

References
  1. Non-cancerous breast conditions. American Cancer Society. http://www.cancer.org/docroot/CRI/content/CRI_2_6X_Non_Cancerous_Breast_Conditions_59.asp. Accessed Aug. 19, 2009.
  2. Miltenburg DM, et al. Benign breast disease. Obstetrics and Gynecology Clinics of North America. 2008;35:285.
  3. Hartmann LC, et al. Benign breast disease and the risk of breast cancer. The New England Journal of Medicine. 2005;353:229.
  4. London SJ, et al. A prospective study of benign breast disease and the risk of breast cancer. Journal of the American Medical Association. 1992;267:941.
  5. Degnim AC, et al. Stratification of breast cancer risk in women with atypia: A Mayo cohort study. Journal of Clinical Oncology. 2007;25:2671.
  6. Dupont WD, et al. Breast cancer risk associated with proliferative breast disease and atypical hyperplasia. Cancer. 1993;71:1258.
  7. Kiluk JV, et al. High-risk benign breast lesions: Current strategies in management. Cancer Control. 2007;14:321.
  8. Breast cancer screening and diagnosis. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/breast-screening.pdf. Accessed Aug. 21, 2009.
  9. Breast cancer risk reduction. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/breast_risk.pdf. Accessed Aug. 21, 2009.

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Oct. 1, 2009

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