CT detection of myocardial blood volume deficits: Dual-energy CT compared with single-energy CT spectra
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DECT iodine maps show superior performance for the detection of fixed and mixed perfusion deficits compared with SCT spectra. Read more
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Case: Coronary and aortic CTA at a 7-week old boy: DLP5
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The scan was performed with bolustracking technique. The reason was that the i.v. cannula was placed on the forehead, allowing the use of a manual delay is not recommended. Read more
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Radiation exposure and image quality in staged low-dose protocols for coronary dual-source CT angiography: a randomized comparison
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To evaluate staged low-dose approaches for coronary CT angiography (CTA) in which a standard sequence was added if the low-dose sequence did not allow reliable rule-out of coronary stenosis. Read more
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Case: Familial Aortic Aneurysm
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CT examination in aorta totalis protocol. Dose was around 1.1mSv and also because of the high pitch mode, contrast media material was saved. Read more
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Coronary CTA with a consistent dose below 1 mSv using prospectively electrocardiogram-triggered high-pitch spiral acquisition
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We evaluated the feasibility and image quality of a new scan mode for coronary computed tomography angiography (CTA) with an effective dose of less than 1 mSv. Read more
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Case: Thorax of 7-year old with Flash
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A very challenging case, which can be made easy by using the flash technique. Read more
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Evaluation of coronary stents and stenoses at different heart rates with dual source spiral CT (DSCT)
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The utilization of dual source computed tomography (DSCT) might improve the visualization of the coronary arteries by imaging at a temporal resolution of 83 milliseconds, independent of heart rate. Read more
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