< Back to All Videos thirdAGE > Smog and Breast Cancer RiskUp Next... 10Breast MRI Accuracy Breast MRI Accuracy PSA Screening Recommendation Understanding Breast Cancer Treatment Loading the player ... Cancer Women's Health Smog and Breast Cancer RiskAir pollution may increase a woman’s risk of dense breasts, study finds.Related Videos Breast MRI Accuracy PSA Screening Recommendation Understanding Breast Cancer Treatment Dietary Soy and Breast Cancer Share this: