Results 121 to 130 of about 5,221 (182)
Dual-modality CAD for breast cancer screening: dealing with discordant diagnosis between mammography and tomography. [PDF]
Front OncolBeaumont H +4 more
europepmc +1 more source
Imaging-Based Prediction of Key Breast Cancer Biomarkers Using Deep Learning on Digital Breast Tomosynthesis. [PDF]
Eur J Breast HealthAydıngöz E, Nazlı MA, Bal M.
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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
openaire +3 more sources
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
openaire +3 more sources
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 +2 more
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Digital Tomosynthesis of the Chest
Journal of Thoracic Imaging, 2008Digital tomosynthesis is a technique that generates an arbitrary number of section images of a patient from a single pass of the x-ray tube. It is under investigation for application to a number of clinical detection tasks, and has recently been implemented in commercial devices for chest radiography.
James T, Dobbins +3 more
openaire +2 more sources
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 +2 more sources
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
openaire +1 more source
Coronary angiography with flashing tomosynthesis
European Heart Journal, 1985Thirty-four patients with coronary artery disease were studied with standard 35 mm coronary cineangiography and flashing tomosynthesis, to assess the value of the latter technique to detect stenotic coronary arteries. All occluded vessels and all coronary stenoses seen by cineangiography were also found by flashing tomosynthesis.
H, Becher +7 more
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Artifacts in Digital Breast Tomosynthesis
American Journal of Roentgenology, 2018Artifacts in digital breast tomosynthesis and synthesized 2D imaging reduce image quality. This article describes the appearance of these unique artifacts, reviews their causes, and discusses methods to ameliorate these artifacts.Artifacts in digital breast tomosynthesis and synthesized 2D imaging can obscure important findings on mammograms.
William R, Geiser +2 more
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