Case: Dual Energy Lung Perfusion CT in Children: Feasible, Useful and Officially Recognized with the Walter E. Berdon Award
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At Asan Medical Center, DECT is routinely performed in children who are suspected of having pulmonary thromboembolism. Read more
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Triphasic contrast injection improves evaluation of dual energy lung perfusion in pulmonary CT angiography
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We compared two scan and four contrast material injection protocols in terms of severity of artifacts and attenuation levels in the thoracic vessels. Read more
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Article Series: Dual Energy CT – Scientific Evidence and Clinical Application (3/7) – Thoracic Imaging
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This article is part of the seven-article series on “Dual Energy CT – Scientific Evidence and Clinical Application”. T. Johnson talks about DE applications in thoracic imaging comprising lung perfusion, lung ventilation, pulmonary nodules, and myocardial perfusion. Read more
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Initial experience of dual-energy lung perfusion CT using a dual-source CT system in children
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This article describes how to perform dual-source DE lung perfusion CT in children, including the optimization of intravenous injection method and CT dose parameters. Read more
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Dual Energy CT of the Chest: How About the Dose?
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New generation DSCT scanners offer different x-ray spectra for Dual Energy imaging. Yet, an objective, manufacturer independent verification of the dose required for the different spectral combinations is lacking. Read more
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Case: Assessment of normal lung perfusion with Flash scanning
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See pictures of a normal lung perfusion assessed with Flash scanning. Read more
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Case: Assessment of lung perfusion with Flash scanning – massive pulmonary embolism
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Massive central and segmental pulmonary embolism. Read more
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