lumpectomy lumpectomy

Mammography has helped increase the early detection of breast tumors. Now, researchers say, the goal is to discern which of those tumors need aggressive treatment, including chemotherapy or radiation after surgery. Chicago Tribune/Getty Images hide caption

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Chicago Tribune/Getty Images

Tumor Test Helps Identify Which Breast Cancers Don't Require Extra Treatment

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A change in guidelines for breast cancer surgery has resulted in fewer women having to undergo repeat surgeries. Martin J Cook/Getty Images hide caption

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Martin J Cook/Getty Images

Fewer Women Need To Undergo Repeat Surgery After Lumpectomy

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Fear of cancer's return may be driving women with an early diagnosis of breast cancer to have one or both breasts removed, though research shows milder treatment is just as effective. Jose Luis Pelaez/Getty Images hide caption

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Jose Luis Pelaez/Getty Images

Mastectomy No Better Than Lumpectomy For Early Breast Cancer

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