Digital Breast Tomosynthesis
The added value of digital breast tomosynthesis over digital mammography in the assessment of BIRADS 0 and 3 breast lesions
... Conclusion: 3D DBT significantly reduced the need for additional mammographic views and frequent follow-up studies as it gave better characterization for all BIRADS 3 and 0 lesions. 3D DBT did not show any false-negative ...
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Differentiation of Breast Lesion in Digital Breast Tomosynthesis (DBT) By Using Digital Image Processing
... Abstract- Aim of this study was to differentiate the benign and malignant tumors according to the density values within the tumors. This study was based on the preprocessed mammograms obtained from the DBT machine and to ...
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Breast cancer Ki-67 expression prediction by digital breast tomosynthesis radiomics features
... Ki-67-expressing breast cancers and further evaluation in larger studies is ...dense breast found a correlation between radiomic features and tumour size and oestrogen receptors: three radiomic features ...
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Comparison of Different Reconstruction Algorithms for Decreasing the Exposure Dose during Digital Breast Tomosynthesis: A Phantom Study
... Figure 4. Comparison of the signal difference-to-noise ratio (SDNR) values obtained using digital breast tomosynthesis in the in-focus plane [region of interest (ROI)-1, 6.3 mm φ; ROI-2, 4.7 mm φ; ...
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Original Article Digital breast tomosynthesis and ultrasonography: diagnostic performance and effect on recall rates versus digital mammography in category 0
... of digital breast tomosynthesis (DBT) and ultrasound (US) added to digital mammography (DM) in the category ...additional breast US and DBT performed 216 women categorized as BI-RADS ...
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Comparison of Imaging Quality between 2D Synthesised Mammograms Reconstructed from Digital Breast Tomosynthesis and 2D Full-field Digital Mammograms
... of breast cancer for many years ...and digital mammography are reported to be between 36-70% depending on breast density ...years: Digital breast tomosynthesis (DBT) but only ...
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A Comparison of Reconstruction Algorithms Regarding Exposure Dose Reductions during Digital Breast Tomosynthesis
... This study compared reconstruction algorithms [filtered back projection (FBP) and simultaneous iterative reconstruction technique (SIRT)] with respect to radiation doses and image quality and suggested the possibility of ...
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Original Article Comparative study on diagnosis efficacy of digital breast tomosynthesis and color Doppler ultrasound for breast lesions
... of breast cancer has important clinical ...of digital breast tomosynthesis (DBT) and color Doppler ultrasound for breast le- ...with breast lesions were enrolled (1065 patients), ...
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The added value of digital breast tomosynthesis in improving diagnostic performance of BI-RADS categorization of mammographically indeterminate breast lesions
... dense breast parenchyma, tissue overlap, and a radio- graphically non-conspicuous ...overlapping breast tissue and improved lesion ...of breast lesion, which is comparable to the previous findings ...
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A stationary digital breast tomosynthesis system : design simulation, characterization and image reconstruction
... was done at 40 kVp using a digital x-ray detector (Hamamatsu C7921) running at 16 frames/second. From these images, it could be seen that while the blade and the metal rod appeared as one in the central projection ...
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Value analysis of digital breast tomosynthesis for breast cancer screening in a commercially-insured US population
... The results of this study demonstrate clinical and economic favorability for DBT in breast cancer screening among commercially-insured US women. Using a hypothetical incremental reimbursement of $50 for DBT, cost ...
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<p>The role of digital breast tomosynthesis in breast cancer screening: a manufacturer- and metrics-specific analysis</p>
... in breast screening, one form of breast cancer might be more likely to be ...realistic breast tissue and real observers aiming to explain the above fi ...
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Digital breast tomosynthesis image reconstruction using 2D and 3D total variation minimization
... image which can also be defined as total variation (TV) minimization. In tomosynthesis imaging problem, this idea was utilized by minimizing total variation of image reconstructed by algebraic reconstruction ...
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Effects of Reduced Compression in Digital Breast Tomosynthesis on Pain, Anxiety, and Image Quality
... Most of the participants in the present study had a reduced anxiety level with a reduction in compression but an increase in the outcome anxiety score with a rating of 5 and above, indicating a moderate to high level of ...
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Modeling the Anisotropic Resolution and Noise Properties of Digital Breast Tomosynthesis
... The analytical model of the transfer functions was ultimately used as a platform for optimizing the QDE of the detector for oblique incidence. This work provides a method for determining the QDE that maximizes DQE at any ...
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ECR 2016 Book of Abstracts - D - Satellite Symposia
... important breast imaging technique allowing the visualization of masses and ...three-dimensional breast tissue is reduced to a two- dimensional ...tissue. Digital breast tomosynthesis ...
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ECR 2015 Book of Abstracts - D - Satellite Symposia
... in Breast Care is more than ever before a matter of multimodality reading, with large data volumes and high throughput, especially in ...like digital breast tomosynthesis require new methods ...
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1-s2.0-S1076633219300194-main.pdf
... Digital breast tomosynthesis (DBT) was approved as a screening tool in 2011 for combined use with standard 2D mammography ...of breast imaging clinics in the United States offered DBT, growing ...
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Index Catalog // Carolina Digital Repository
... The stationary digital breast tomosynthesis system was designed to have a source-to- object distance of 64.5 cm and acquire twenty-five projection images, with each view separated by 2° for a total ...
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Algorithms for breast cancer grading in digital histopathology images
... Histopathology diagnosis is based on visual examination of the morphology of histological sections under a microscope. With the increasing popularity of digital slide scanners, deci- sion support systems based on ...
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