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Breast Density Risk Factors
Why Is Breast Density Important?
Having dense breast tissue may slightly increase your risk of getting breast cancer. Family history and other risk factors may place you at an increased risk factor for breast cancer other than breast density. Dense breasts also make it more difficult for doctors to spot cancer on mammograms. Dense tissue appears white on a mammogram. Lumps, both benign and cancerous, also appear white. So mammograms can be less accurate in women with dense breasts.