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Pediatric Radiology
Published in: Pediatric Radiology 10/2008

01-10-2008 | Case Report

Xenon ventilation CT using a dual-source dual-energy technique: dynamic ventilation abnormality in a child with bronchial atresia

Authors: Hyun Woo Goo, Eun Jin Chae, Joon Beom Seo, Soo-Jong Hong

Published in: Pediatric Radiology | Issue 10/2008

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Abstract

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.
Literature
1.
Matsushima H, Takayanagi N, Satoh M et al (2002) Congenital bronchial atresia: radiologic findings in nine patients. J Comput Assist Tomogr 26:860–864PubMedCrossRef
2.
Chae EJ, Seo JB, Goo HW et al (2008) Xenon ventilation CT using a dual-energy technique of dual-source CT: initial experience. Radiology (in press)
3.
Goo HW, Kim HJ (2006) Detection of air trapping on inspiratory and expiratory phase images obtained by 0.3-second cine CT in the lungs of free-breathing young children. AJR 187:618–622PubMedCrossRef
4.
Flohr TG, McCollough CH, Bruder H et al (2006) First performance evaluation of a dual-source CT (DSCT) system. Eur Radiol 16:256–268PubMedCrossRef
5.
Jorhson TR, Krauss B, Sedlmair M et al (2007) Material differentiation by dual energy CT: initial experience. Eur Radiol 17:1510–1517CrossRef
6.
Kosuda S, Kadota Y, Kusano S et al (2003) A combined study of Tc-99m Technegas and Xe-133 gas in suspected congenital bronchial atresia. Clin Nucl Med 28:243–244PubMedCrossRef
Metadata
Title
Xenon ventilation CT using a dual-source dual-energy technique: dynamic ventilation abnormality in a child with bronchial atresia
Authors
Hyun Woo Goo
Eun Jin Chae
Joon Beom Seo
Soo-Jong Hong
Publication date
01-10-2008
Publisher
Springer-Verlag
Published in
Pediatric Radiology / Issue 10/2008
Print ISSN: 0301-0449
Electronic ISSN: 1432-1998
DOI
https://doi.org/10.1007/s00247-008-0914-x

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