Dense breasts can make it harder to spot cancer on a mammogram The Associated PressBreast Cancer Awareness Month: Joan Lunden reflects 10 years after beating disease, urges women to be aware of breast density ABC7 ChicagoMammograms aren’t always enough: One woman’s journey highlights importance of dense breast screening CBS MiamiLet’s Talk Breast Density; Cancer, Movies, and Music; Treatment-Induced Aging? Medpage Today