Emerging Breast Imaging Technologies on the Horizon

Publication date: Available online 13 September 2017
Source:Seminars in Ultrasound, CT and MRI
Author(s): Srinivasan Vedantham, Andrew Karellas
Early detection of breast cancers by mammography in conjunction with adjuvant therapy have contributed to reduction in breast cancer mortality. Mammography remains the 'gold-standard′ for breast cancer screening, but is limited by tissue superposition. Digital breast tomosynthesis and more recently, dedicated breast computed tomography have been developed to alleviate the tissue superposition problem. However, all of these modalities rely upon x-ray attenuation contrast to provide anatomical images and there are ongoing efforts to develop and clinically translate alternative modalities. These emerging modalities could provide for new contrast mechanisms and may potentially improve lesion detection and diagnosis. In this article, several of these emerging modalities are discussed with a focus on technologies that have advanced to the stage of in vivo clinical evaluation.



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