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Read more about this website hereBolus timing in high-pitch CT angiography of the aorta
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To investigate the bolus geometry in high-pitch CT angiography (CTA) of the aorta without ECG synchronisation in comparison to single-source CT. Read more
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News: The Right Dose Image Contest 2013 has started
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Radiologists and radiographers from across the world can now submit their best images to the Right Dose Image Contest 2013. Read more
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Automated attenuation-based kilovoltage selection: preliminary observations in patients after endovascular aneurysm repair of the abdominal aorta
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The objective of our study was to assess prospectively the impact of automated attenuation-based kilovoltage selection on image quality and radiation dose in patients undergoing body CTA after endovascular aneurysm repair (EVAR) of the abdominal aorta. Read more
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Stenosis quantification in coronary CT angiography: impact of an integrated circuit detector with iterative reconstruction
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The objective of this study was to assess the value of an integrated circuit detector, potentially improving spatial resolution by means of reduced cross talk between detector channels, in coronary CT angiography regarding image quality and stenosis quantification compared with conventional detector technology. Read more
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Systematic analysis on the relationship between luminal enhancement, convolution kernel, plaque density, and luminal diameter of coronary artery stenosis: a CT phantom study
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To systematically investigate into the relationships between luminal enhancement, convolution kernel, plaque density, and stenosis severity in coronary CT angiography. Read more
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Optimization of Contrast Dose CT with PE protocol with only 33cc contrast in a patient with a BMI of 53
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We show here that cardiac output, and blood volume in itself does not necessitate a larger dose. Read more
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Transcatheter Aortic Valve Replacement: Performance of an Aortic Valvular Complex Model for Semi-Automated Quantification of Aortic Annulus Dimensions at Cardiac CT
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Our 3D aortic valvular complex model allows semi-automated, patient specific morphologic aortic annulus assessment with excellent agreement compared to manual measurement. Read more
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