Mammogram

Mammogram

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See Group Health's mammogram screening schedule

What To Think About

  • Most abnormalities found during a mammogram are not breast cancer. But many women who have regular screening mammograms need more tests to investigate any abnormalities found during a mammogram. If an area of your breast tissue appears to be a concern during a mammogram, other tests such as an ultrasound may be done.
  • Mammogram results are harder to interpret in women before menopause because breast tissue in younger women is denser than in older women. Mammograms may be less accurate in obese women.
  • A digital mammogram allows your doctor to view different parts of the breast without taking more images. Digital mammograms have the same overall accuracy as standard mammograms. The procedure in which a digital mammogram is done is the same as a standard mammogram—each procedure takes about the same amount of time, and breast compression is needed for both. Images from a digital mammogram can be magnified and stored electronically.
  • A digital mammogram may be done along with digital breast tomosynthesis to make a three-dimensional picture of the breast.
  • If you come from a family where women have had breast cancer earlier than age 40, talk to your doctor about what age to start screening. If you have a very strong family history of breast or ovarian cancer, you may want to have a breast cancer (BRCA) gene test. For more information, see the topic Breast Cancer (BRCA) Gene Test.
Author:
Healthwise Staff
Medical Review:
Kathleen Romito, MD - Family Medicine
Kirtly Jones, MD - Obstetrics and Gynecology
Last Updated:
November 1, 2012
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Topic Contents
Test Overview
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Why It Is Done
How To Prepare
How It Is Done
How It Feels
Risks
Results
What Affects the Test
What To Think About
Other Places To Get Help
References
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