Curriculum vitae
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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Collateral ventilation to congenital hyperlucent lung lesions assessed on xenon-enhanced dynamic dual-energy CT: an initial experience
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This publication evaluates the resistance to collateral ventilation in congenital hyperlucent lung lesions and correlates that with the anatomic findings on xenon-enhanced dynamic dual-energy CT. Read more
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Xenon ventilation imaging using DSCT in asthmatics: initial experience
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To assess the feasibility of xenon ventilation CT for evaluating ventilation abnormality in asthmatics. 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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Xenon ventilation CT using dual-source and dual-energy technique in children with bronchiolitis obliterans: correlation of xenon and CT density values with pulmonary function test results
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Xenon ventilation CT using dual-source and dual-energy technique is a recently introduced, promising functional lung imaging method. Read more
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Coronary artery visibility in free-breathing young children with congenital heart disease on cardiac 64-slice CT: dual-source ECG-triggered sequential scan vs. single-source non-ECG-synchronized spiral scan
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Background: The potential impact of dual-source ECG-triggered sequential CT scan on coronary artery visibility has not been evaluated in free-breathing young children. Read more
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State-of-the-Art CT Imaging Techniques for Congenital Heart Disease
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Recent developments in CT technology primarily by reducing the cardiac motion and the radiation dose usage in congenital heart disease evaluation have helped expand the indications for CT usage. Read more
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How can we get the images twice faster altough the two tubes have different keVs?
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The following question has been sent by KoYH: How can we get the images twice faster altough the two tubes have different keVs? Read the answer of Dr. Goo. Read more
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Dual Source CT in pediatrics
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Two interesting questions about CT in pediatrics have been asked on DSCT.com some time ago. As Dr. Hyun Woo Goo, who is an expert in pediatrics, recently joined the DSCT expert community, DSCT.com asked him to comment on these questions as well. Read his answers here. The following questions … Read more
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Coronary artery anomalies and clinically important anatomy in patients with congenital heart disease: multislice CT findings
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In this article we describe current multislice CT techniques for coronary artery imaging and illustrate coronary artery anomalies and clinically important coronary artery anatomy from the point of view of congenital heart disease. Read more
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Xenon ventilation CT using dual-source and dual-energy technique: dynamic ventilation abnormality in a child with bronchial atresia.
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Xenon ventilation CT using a dual-source dual-energy technique is a promising functional imaging method for the lung. We report the typical ventilation abnormalities, collateral ventilation and air trapping in the affected lung segment demonstrated on xenon ventilation CT in a child with bronchial atresia. Read more
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