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Fibroadenoma - breast - Overview

Definition of Fibroadenoma - breast:

Fibroadenoma of the breast is a noncancerous (benign) tumor.

Causes, incidence, and risk factors:

Fibroadenoma is the most common benign tumor of the breast and the most common breast tumor in women under age 30.

A fibroadenoma is made up of breast gland tissue and tissue that helps support the breast gland tissue.

Black women tend to develop fibroadenomas more often and at an earlier age than white women. The cause of fibroadenomas is not known.

Reviewed last on: 1/24/2011
Debra G. Wechter, MD, FACS, General Surgery practice specializing in breast cancer, Virginia Mason Medical Center, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Iglehart JK, Smith BL. Diseases of the breast. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 34.

Valea FA, Katz VL. Breast diseases: diagnosis and treatment of benign and malignant disease. In: Katz VL, Lentz GM, Lobo RA, Gershenson DM, eds. Comprehensive Gynecology. 5th ed. Philadelphia, Pa: Mosby Elsevier; 2007:chap 15.

Miltenburg DM, Speights VO Jr. Benign breast disease. Obstet Gynecol Clin North Am. 2008;35:285-300.

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