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3D mammograms show benefits over 2D imaging, especially for dense breasts

By NPR  
   September 27, 2024

Three-dimensional imaging outperformed older digital mammography at reducing anxiety-producing callbacks for more breast cancer testing, a new study shows. The research, published this month in the journal Radiology also suggests the newer technology might find more worrisome cancers earlier during routine screenings. Lead author Liane Philpotts, MD, a Yale School of Medicine radiology professor, hailed 3D mammography, also known as digital breast tomosynthesis or DBT, as "a win, win, win." "We have the benefit of a lower recall rate, or fewer false positives. We have increased cancer detection, and we have a lower rate of advanced cancers," she said. "So it's truly a game changer."

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