Krypton-enhanced ventilation CT with dual energy technique: Experimental study for optimal krypton concentration

Experimental Lung Research

Volumn 40, Issue 9, 2014, Pages 439-446

  Chung, Yong Eun ^a   Hong, Sae Rom ^a   Lee, Mi Jung ^a   Lee, Myungsu ^a   Lee, Hye Jeong ^a  

^a Yonsei University College of Medicine   (South Korea)

Author keywords

Dual energy CT; Krypton; Lung function; Material decomposition; Ventilation

Indexed keywords

KRYPTON;

ANIMAL EXPERIMENT; ARTICLE; BREATHING; COMPUTER ASSISTED TOMOGRAPHY; CONSENSUS; CONTROLLED STUDY; DECOMPOSITION; DUAL ENERGY X RAY ABSORPTIOMETRY; EXPERIMENTAL RABBIT; EXPERIMENTAL STUDY; EXTRACTION; FEASIBILITY STUDY; IMAGE RECONSTRUCTION; LUNG FUNCTION; LUNG VENTILATION; NONHUMAN; RADIOLOGICAL PROCEDURES; VISUAL ACUITY; ANIMAL; DIAGNOSTIC USE; EVALUATION STUDY; LUNG; MULTIDETECTOR COMPUTED TOMOGRAPHY; PROCEDURES; RABBIT; RADIOGRAPHY;

ANIMALS; FEASIBILITY STUDIES; KRYPTON; LUNG; MULTIDETECTOR COMPUTED TOMOGRAPHY; PULMONARY VENTILATION; RABBITS;

EID: 84911473188     PISSN: 01902148     EISSN: 15210499     Source Type: Journal    
DOI: 10.3109/01902148.2014.946630     Document Type: Article

References (18)

1. Kreck TC, Krueger MA, Altemeier WA, Sinclair SE, Robertson HT, Shade ED, Hildebrandt J, Lamm WJ, Frazer DA, Polissar NL, Hlastala MP: Determination of regional ventilation and perfusion in the lung using xenon and computed tomography. J Appl Physiol. 2001;91(4):1741-1749.
2. Marcucci C, Nyhan D, Simon BA: Distribution of pulmonary ventilation using Xe-enhanced computed tomography in prone and supine dogs. J Appl Physiol. 2001;90(2):421-430.
3. Chon D, Simon BA, Beck KC, Shikata H, Saba OI, Won C, Hoffman EA: Differences in regional wash-in and wash-out time constants for xenon-CT ventilation studies. Respir Physiol Neurobiol. 2005;148(1-2):65-83.
4. Chae EJ, Seo JB, Goo HW, Kim N, Song KS, Lee SD, Hong SJ, Krauss B: Xenon ventilation CT with a dual-energy technique of dual-source CT: initial experience. Radiology. 2008;248(2):615-624.
5. Flohr TG, McCollough CH, Bruder H, Petersilka M, Gruber K, Suss C, Grasruck M, Stierstorfer K, Krauss B, Raupach R, Primak AN, Kuttner A, Achenbach S, Becker C, Kopp A, Ohnesorge BM: First performance evaluation of a dual-source CT (DSCT) system. Eur Radiol. 2006;16(2):256-268.
6. Johnson TR, Krauss B, Sedlmair M, Grasruck M, Bruder H, Morhard D, Fink C, Weckbach S, Lenhard M, Schmidt B, Flohr T, Reiser MF, Becker CR: Material differentiation by dual energy CT: initial experience. Eur Radiol. 2007;17(6):1510-1517.
7. Goo HW, Chae EJ, Seo JB, Hong SJ: Xenon ventilation CT using a dual-source dual-energy technique: dynamic ventilation abnormality in a child with bronchial atresia. Pediatr Radiol. 2008;38(10):1113-1116.
8. Chae EJ, Seo JB, Kim N, Song KS, Shin JH, Kim TH, Lee Y: Collateral ventilation in a canine model with bronchial obstruction: assessment with xenon-enhanced dual-energy CT. Radiology. 2010;255(3):790-798.
9. Chae EJ, Seo JB, Lee J, Kim N, Goo HW, Lee HJ, Lee CW, Ra SW, Oh YM, Cho YS: Xenon ventilation imaging using dual-energy computed tomography in asthmatics: initial experience. Invest Radiol. 2010;45(6):354-361.
10. Goo HW, Yang DH, Hong SJ, Yu J, Kim BJ, Seo JB, Chae EJ, Lee J, Krauss B: 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. Pediatr Radiol. 2010;40(9):1490-1497.
11. Park EA, Goo JM, Park SJ, Lee HJ, Lee CH, Park CM, Yoo CG, Kim JH: Chronic obstructive pulmonary disease: quantitative and visual ventilation pattern analysis at xenon ventilation CT performed by using a dual-energy technique. Radiology. 2010;256(3):985-997.
12. Winkler SS, Holden JE, Sackett JF, Flemming DC, Alexander SC: Xenon and krypton as radiographic inhalation contrast media with computerized tomography: preliminary note. Invest Radiol. 1977;12(1):19-20.
13. Cullen SC, Gross EG: The anesthetic properties of xenon in animals and human beings, with additional observations on krypton. Science. 1951;113(2942):580-582.
14. Hachulla AL, Pontana F, Wemeau-Stervinou L, Khung S, Faivre JB, Wallaert B, Cazaubon JF, Duhamel A, Perez T, Devos P, Remy J, Remy-Jardin M: Krypton ventilation imaging using dual-energy CT in chronic obstructive pulmonary disease patients: initial experience. Radiology. 2012;263(1):253-259.
15. Patton K, Thibodeau G: Anatomy and Physiology. 7th ed. St. Louis, Missouri: Mosby; 2009.
16. Chae EJ, Song JW, Seo JB, Krauss B, Jang YM, Song KS: Clinical utility of dual-energy CT in the evaluation of solitary pulmonary nodules: initial experience. Radiology. 2008;249(2):671-681.
17. Chon D, Beck KC, Simon BA, Shikata H, Saba OI, Hoffman EA: Effect of low-xenon and krypton supplementation on signal/noise of regional CT-based ventilation measurements. J Appl Physiol. 2007;102(4):1535-1544.
18. Zhang LJ, Wang ZJ, Lu L, Zhu K, Chai X, Zhao YE, Peng J, Lu GM: Dual energy CT ventilation imaging after aerosol inhalation of iodinated contrast medium in rabbits. Eur J Radiol. 2011;78(2):266-271.