Breast Cancer

Breast cancer is the most common cause for cancer in women and the second leading cause of death in women. Only lung cancer causes more deaths in women. One-third of all cancers that women develop will be breast cancer. Breast cancers are usually slower growing and less aggressive in post-menopausal women than in younger women. The incidence of breast cancer increases with age, therefore most women are over age 65 when they are diagnosed. The warning signs of breast cancer are listed below.

Warning Signs of Breast Cancer

• A lump or thickening
• Swelling
• Puckering or dimpling
• Redness
• Soreness, pain or tenderness
• Fluid coming from nipple
• Enlarged lymph nodes under arm or in the neck

Except for family history, all of the known risk factors for breast cancer are associated with only weak or moderate increases in risk. Approximately 70% of women who develop breast cancer in the United States do not have any identifiable risk factors. However, women who have a family history of breast cancer in their mother or sisters, or those with a prior history of breast cancer are at greater risk.

Risk Factors for Breast Cancer

• Age
• Family history
• Menstrual periods that start early
• First child after age 30
• Never had children
• Late Age at Menopause

Screening Test

A mammogram (x-ray of the breast) is the best way to detect breast cancer in its earliest, most treatable stage. All women between the ages of 40 to 80 should have an annual mammogram. In addition, it is important to have an annual clinical breast examination (CBE) by a trained health care professional. Finally, it is all important for all women to do a monthly breast self-examination (BSE). About 70% of all breast cancers are found by women themselves. The Women's Cancer Network: Breast Cancer (WCN) is a good resource for additional information on risk factors, diagnosis, and treatment options for breast cancer.