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10 April 2023 Photoacoustic imaging using an optomechanical ultrasound sensor for future applications in breast cancer imaging
Hilde Jans, Cedric Pieters, Deep Bera, Grim Keulemans, Roelof Jansen, Veronique Rochus, Jon Kjellman, Hasan Md. Mahmud-Ul-Hasan, Xavier Rottenberg
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Proceedings Volume 12468, Medical Imaging 2023: Biomedical Applications in Molecular, Structural, and Functional Imaging; 1246810 (2023) https://doi.org/10.1117/12.2654145
Event: SPIE Medical Imaging, 2023, San Diego, California, United States
Abstract
Breast cancer is the most common cancer, and early detection is important to improve survival rates. For diagnosis, new imaging modality are required. Photoacoustic imaging (PAI) is arguably the most exciting 3D molecular imaging technique, since it provides functional information on the hemoglobin distribution in breast that can be used to identify malignant lesions. PAI is an absorption technique where optical pulses are used to generate sound waves. It combines both the advantages of the high contrast of optical imaging and the deep penetration of acoustic imaging. We have developed an extreme sensitivity optomechanical ultrasound sensor. This sensor enables broadband, high-resolution PAI and present great future promise in advancing breast cancer screening.
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Hilde Jans, Cedric Pieters, Deep Bera, Grim Keulemans, Roelof Jansen, Veronique Rochus, Jon Kjellman, Hasan Md. Mahmud-Ul-Hasan, and Xavier Rottenberg "Photoacoustic imaging using an optomechanical ultrasound sensor for future applications in breast cancer imaging", Proc. SPIE 12468, Medical Imaging 2023: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1246810 (10 April 2023); https://doi.org/10.1117/12.2654145
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KEYWORDS
Breast cancer
Photoacoustic imaging
Sensors
Mammography
Ultrasonography
Breast
Diagnostics
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