Breast cancer harms the body by causing a painless lump in the breast, sometimes on the underside of the skin, which can metastasize to other organs. Evaluate breast cancer risks by visiting a doctor for a mammogram with tips from a doctor in this free video on cancer.
Expert: Dr. David Cathcart
Bio: Dr. David Cathcart has been an occupational medicine physician at Heartland Regional Medical Center in St. Joseph, Mo. for more than 20 years.
Filmmaker: Johnny Cathcart
Cancer Facts : How Does Breast Cancer Harm the Body?
Breast cancer harms the body by causing a painless lump in the breast, sometimes on the underside of the skin, which can metastasize to other organs. Evaluate breast cancer risks by visiting a doctor for a mammogram with tips from a doctor in this free video on cancer.