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Good news for women with breast cancer: Many don’t need chemo

A breast cancer patient receives a chemotherapy drip. Photo: Chris Hondros/Getty Images

"Many women with early-stage breast cancer who would receive chemotherapy under current standards do not actually need it, according to a major international study that is expected to quickly change medical treatment," N.Y. Times health and medicine reporter Denise Grady reports.

One big finding: "The study found that gene tests on tumor samples were able to identify women who could safely skip chemotherapy and take only a drug that blocks the hormone estrogen or stops the body from making it."