Results 111 to 120 of about 43,537,585 (162)
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Potential Cost Savings of Contrast-Enhanced Digital Mammography
American Journal of Roentgenology, 2017The purpose of this article is to discuss whether the sensitivity and specificity of contrast-enhanced digital mammography (CEDM) render it a viable diagnostic alternative to breast MRI.That CEDM couples low-energy images (comparable to the diagnostic quality of standard mammography) and subtracted contrast-enhanced mammograms make it a cost-effective ...
Richard J Gray +2 more
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American Journal of Roentgenology, 2018
The purpose of this study is to provide a more accurate estimation of the radiation dose of contrast-enhanced spectral mammography (CESM) relative to that of 2D digital mammography and tomosynthesis using phantom and patient data and an accepted dosimetry protocol that eliminates vendor-specific average glandular dose (AGD) estimates while including ...
Da Zhang +2 more
exaly +3 more sources
The purpose of this study is to provide a more accurate estimation of the radiation dose of contrast-enhanced spectral mammography (CESM) relative to that of 2D digital mammography and tomosynthesis using phantom and patient data and an accepted dosimetry protocol that eliminates vendor-specific average glandular dose (AGD) estimates while including ...
Da Zhang +2 more
exaly +3 more sources
Investigative Radiology, 2014 Contrast-enhanced spectral mammography (CESM) shows promising initial results but comes at the cost of increased dose as compared with full-field digital mammography (FFDM). We aimed to quantitatively assess the dose increase of CESM in comparison with FFDM.Radiation exposure-related data (such as kilovoltage, compressed breast thickness, glandularity,
Jeukens, Cecile R. L. P. N. +6 more
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Contrast-Enhanced Digital Mammography (CEDM)
, 2018 This book offers a comprehensive, practical resource entirely devoted to Contrast-Enhanced Digital Mammography (CEDM), a state-of-the-art technique that has emerged as a valuable addition to conventional imaging modalities in the detection of primary and
Nori, Jacopo.editor.edthttp://id.loc.gov/vocabulary/relators/edt +2 more
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Contrast-enhanced digital mammography
European Journal of Radiology, 2009CEDM is a recent development of digital mammography using the intra-venous injection of an iodinated contrast agent in conjunction with a mammography examination. Two techniques have been developed to perform CEDM examinations: the temporal subtraction technique with acquisition of high-energy images before and after contrast medium injection and the ...
Clarisse, Dromain +4 more
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Physics in Medicine & Biology, 2023
Abstract Our objective is to report a new breast phantom that provides the objective assessment for three types of clinical mammography, i.e. digital mammography (DM), contrast-enhanced digital mammography (CEDM), and digital breast tomosynthesis (DBT).
Changsheng Zhang, Jian Fu
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Abstract Our objective is to report a new breast phantom that provides the objective assessment for three types of clinical mammography, i.e. digital mammography (DM), contrast-enhanced digital mammography (CEDM), and digital breast tomosynthesis (DBT).
Changsheng Zhang, Jian Fu
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Seminars in Roentgenology, 2007
Mammography is the only modality for breast cancer screening proven to reduce breast cancer mortality in randomized clinical trials. Average reduction in mortality from screening is about 30%. 1-3 Mammography is imperfect, however. In clinical practice, the sensitivity of mammography averages about 70%.
John M, Lewin, Loren, Niklason
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Mammography is the only modality for breast cancer screening proven to reduce breast cancer mortality in randomized clinical trials. Average reduction in mortality from screening is about 30%. 1-3 Mammography is imperfect, however. In clinical practice, the sensitivity of mammography averages about 70%.
John M, Lewin, Loren, Niklason
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Contrast-Enhanced Digital Mammography
Radiologic Clinics of North America, 2014Mammography is the only technology documented to reduce breast cancer mortality. Its sensitivity, however, is 75% to 80% at best and reduced to 30% to 50% in women with dense breasts. MR imaging is a sensitive modality for the detection of breast cancer but cannot be used in all patients.
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Contrast-Enhanced Digital Mammography and Angiogenesis
AIP Conference Proceedings, 2007Angiogenesis could be a means for pouring contrast media around tumors. In this work, optimization of radiological parameters for contrast‐enhanced subtraction techniques in mammography has been performed. A modification of Lemacks' analytical formalism was implemented to model the X‐ray absorption in the breast with contrast medium and detection by a ...
I. Rosado-Méndez +7 more
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Contrast-Enhanced Digital Mammography
Seminars in Breast Disease, 2006Contrast-enhanced digital mammography has been proposed as a method for breast cancer detection and characterization. In this technique, an intravenous contrast agent is administered to increase the visibility of cancers on the mammographic image.
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