That’s not a coincidence. For 40 years, Breast Cancer Awareness Month has helped raise awareness of breast cancer across the nation. It has encouraged millions to take action, resulting in increased early detection and advancements in treatment that have saved more than half a million lives.

Breast cancer occurs when malignant tumors develop in the breast.  These cells can spread by breaking away from the original tumor and entering blood vessels or lymph vessels, which branch into tissues throughout the body. When cancer cells travel to other parts of the body and begin damaging other tissues and organs, the process is called metastasis.

www.nationalbreastcancer.org