Breast cancer is one of the most common cancers among women. Screening
mammograms are a key tool used to diagnose breast cancer. A mammogram
is an X-ray picture of the breast, intended to find cancer before any
signs or symptoms have appeared. Although screening mammograms can save
lives, they have limitations. The potential life-saving benefit of screening
mammograms is different for each woman.
Weigh the pros and cons of screening mammograms yearly versus every two
years. Every two years reduces false positives and may reduce overdiagnosis.
Every year gives a slightly better chance of finding cancer at an earlier
and more curable stage.
To decide whether screening mammograms are right for you, discuss your
personal risk of breast cancer with your doctor.