Clinical Value of True 3D Breast Tomosynthesis
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Ultra-Fast Image Reconstruction of Tomosynthesis Mammography Using GPU
Digital Breast Tomosynthesis (DBT) is a technology that creates three dimensional (3D) images of breast tissue. Tomosynthesis mammography detects lesions that are not detectable with other imaging systems. If image reconstruction time is in the order of seconds, we can use Tomosynthesis systems to perform Tomosynthesis-guided Interventional procedures. This research has been designed to study u...
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Two-dimensional mammography is the major imaging modality in breast cancer detection. A disadvantage of mammography is the projective nature of this imaging technique. Tomosynthesis is an attractive modality with the potential to combine the high contrast and high resolution of digital mammography with the advantages of 3D imaging. In order to facilitate diagnostics and treatment in the current...
متن کاملeviCore Opinion Statement Digital Breast Tomosynthesis for use in Breast Cancer Screening
Despite uncertainties with the use of digital breast tomosynthesis (DBT), also called 3D mammography, clinical interest is increasing. Some researchers and patient advocacy groups are promoting its ability to improve breast cancer screenings. Preliminary studies suggest that tomosynthesis has increased specificity and sensitivity over 2D digital mammography (DM), and therefore reduced recall an...
متن کاملTitle: Simulation of 3D DLA masses in digital breast tomosynthesis
Digital breast tomosynthesis (DBT) is suggested to have superior performance compared to 2D mammography in terms of cancer visibility, especially in the case of dense breasts. However, the overall performance of tomosynthesis for screening applications, and the manner in which tomosynthesis should be optimally used for screening remains unclear. This motivates the development of software tools ...
متن کاملAn Object-Oriented Simulator for 3D Digital Breast Tomosynthesis Imaging System
Digital breast tomosynthesis (DBT) is an innovative imaging modality that provides 3D reconstructed images of breast to detect the breast cancer. Projections obtained with an X-ray source moving in a limited angle interval are used to reconstruct 3D image of breast. Several reconstruction algorithms are available for DBT imaging. Filtered back projection algorithm has traditionally been used to...
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تاریخ انتشار 2015