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Seminars in Ultrasound, CT and MRI, 2011
Digital mammography has been well-evaluated for the diagnosis of breast cancer. The scientific data show that mammography alone, especially in dense breast parenchyma, has its weaknesses. These weaknesses are due to the low contrast of tumors in comparison with the surrounding parenchyma and the overlying structures that mask tumors.
Felix, Diekmann, Ulrich, Bick
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Digital mammography has been well-evaluated for the diagnosis of breast cancer. The scientific data show that mammography alone, especially in dense breast parenchyma, has its weaknesses. These weaknesses are due to the low contrast of tumors in comparison with the surrounding parenchyma and the overlying structures that mask tumors.
Felix, Diekmann, Ulrich, Bick
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2015
Technological advances have resulted in the replacement of traditional film-screen mammography with digital mammography, which has been shown to be more accurate in younger women, in those with dense breasts and in pre- and peri-menopausal women [1]. However, one of the major limitations of mammography remains, that is the issue of overlapping breast ...
Lim, Y. Y., Maxwell, A. J.
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Technological advances have resulted in the replacement of traditional film-screen mammography with digital mammography, which has been shown to be more accurate in younger women, in those with dense breasts and in pre- and peri-menopausal women [1]. However, one of the major limitations of mammography remains, that is the issue of overlapping breast ...
Lim, Y. Y., Maxwell, A. J.
openaire +1 more source
Motion compensated digital tomosynthesis
Radiotherapy and Oncology, 2013Digital tomosynthesis (DTS) is a limited angle image reconstruction method for cone beam projections that offers patient surveillance capabilities during VMAT based SBRT delivery. Motion compensation (MC) has the potential to mitigate motion artifacts caused by respiratory motion, such as blur.
Van Herk, Marcel +3 more
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Algebraic tomosynthesis reconstruction
SPIE Proceedings, 2004In this paper, a fast, accurate and memory-saving Tomosynthesis algorithm is presented based on the Algebraic Reconstruction Technique (ART). In this approach, a one step ART iterative reconstruction takes the place of the commonly used two step Tomosynthesis reconstruction and deblurring processes.
Beilei Wang, Kenneth Barner, Denny Lee
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2020
Digital breast tomosynthesis (DBT) is a technique developed to overcome these two shortcomings of mammography. The X-ray tube moves within a fixed arc (15–50° depending upon the vendor) obtaining multiple low-dose exposures. The data is reconstructed in the form of a stack of thin 1.0 mm slices in the direction of breast compression.
Niketa Chotai, Supriya Kulkarni
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Digital breast tomosynthesis (DBT) is a technique developed to overcome these two shortcomings of mammography. The X-ray tube moves within a fixed arc (15–50° depending upon the vendor) obtaining multiple low-dose exposures. The data is reconstructed in the form of a stack of thin 1.0 mm slices in the direction of breast compression.
Niketa Chotai, Supriya Kulkarni
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2017
Mammography is X-ray imaging of the breast. The technique works because different components of the breast absorb X-rays in different amounts, generating an image in which fat, fibrous, and glandular tissue; soft tissue lesions; and calcifications can be identified.
Martin Sonnenschein, Christian Waldherr
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Mammography is X-ray imaging of the breast. The technique works because different components of the breast absorb X-rays in different amounts, generating an image in which fat, fibrous, and glandular tissue; soft tissue lesions; and calcifications can be identified.
Martin Sonnenschein, Christian Waldherr
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Phase-Sensitive Breast Tomosynthesis May Address Shortcomings of Digital Breast Tomosynthesis
Radiology, 2023Yiming Gao, Linda Moy
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