News for Your Practice

Educate patients about dense breasts and cancer risk

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That is the question JoAnn Pushkin, executive director of, asked in her presentation. You should discuss with patients exactly what it means to have dense breasts, breast density as an independent risk factor for cancer, the breast imaging technologies available for screening (mammography, tomosynthesis, ultrasound, contrast-enhanced MRI), the risks and benefits of each screening modality, and surveillance intervals for women with dense breasts. Good communication with the patient’s radiology team assists in formulating an individualized screening strategy.

Patients may have concerns about the information provided—or not provided—in their state’s breast density notification letter after a mammogram. Currently, 31 states mandate some type of breast density notification, while 4 states have efforts for density reporting or education that do not require notification. The information given to patients and how they will be informed varies by state. Some states, for example, require that patients who have heterogeneously or extremely dense breasts be informed of this by letter, while other states require that all patients receive the same notification with information about dense breasts but does not tell them whether or not they have dense breasts.

A go-to resource for ObGyns and patients

The website of the nonprofit (, co-founded by Wendie Berg, MD, PhD, who serves as Chief Scientific Advisor to the organization and is Professor of Radiology at the University of Pittsburgh School of Medicine/Magee-Women’s Hospital of UPMC, provides an interactive US map that features state-by-state breast density reporting guidelines so you can stay up-to-date on notification legislation in your area.

Sections for patients offer comprehensive and clearly written information on categories of breast density, a patient risk checklist, screening test descriptions, frequently asked questions, educational videos, and a patient brochure in English and Spanish.

For health care providers, resources include:

  • a screening decision support tool flowchart to help assess which patients need more screening
  • a table summarizing the cancer detection rates for mammography alone and mammography plus another screening modality (tomosynthesis, ultrasound, MRI)
  • a comparison of breast cancer screening guidelines from various medical societies, including the American College of Radiology/Society of Breast Imaging, the American Cancer Society, the American College of Obstetricians and Gynecologists, and the US Preventive Services Task Force.

A special section covers screening technology, and each page includes descriptions, benefits, and considerations for use. Photos of the equipment and images of breast scans with explanatory captions enhance understanding.

Screening for high-risk women

Ms. Pushkin noted that for high-risk patients with dense breasts, mammography plus MRI annually would be an appropriate option.

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