Screening Mammography
- Why screen? About 1 in 8 U.S. women will develop invasive breast cancer in their lifetime.
- Breast cancer has the second highest cancer death rate in women, second to lung carcinoma.
- Early detection of breast cancer can lead to:
- Greater range of treatment options
- Less extensive surgery
- Better treatment outcomes as lower stage cancers have better long term survival.
*Chart (survival, treatment, cost, stage) removed pending source
Regular screening mammography began in the 1980s and the breast cancer death rate has decreased by ~35% since.
Chart accompanying above removed pending source
- Mixed interpretation of the data has resulted in many organizations having different screening guidelines.
- American College of Surgeon (ACS) Guidelines: Age 40-44: Women may begin annual screening, age 45-54: Annual screen, Age 55+: yearly or every 2 years, as long as >10yrs life expectancy.
- United States Preventive Services Task Force (USPSTF): Biennial screening for ages 50-74. Ages 40-49 should be individual choice.
- American College of Radiology (ACR) and American College of Obstetricians and Gynecologists (ACOG): Annual at age 40
- Just to name a few!