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Volumn 81, Issue 7, 2012, Pages 1405-1412

Dual-energy, standard and low-kVp contrast-enhanced CT-cholangiography: A comparative analysis of image quality and radiation exposure

Author keywords

Cholangiography; CT; Dual energy; Image quality; Low kVp; Radiation exposure

Indexed keywords

ARTICLE; CHOLANGIOGRAPHY; COMPARATIVE STUDY; COMPUTER ASSISTED TOMOGRAPHY; CONTRAST ENHANCEMENT; IMAGE ANALYSIS; LIVER PARENCHYMA; PHANTOM; PRIORITY JOURNAL; RADIATION EXPOSURE; SIGNAL NOISE RATIO;

EID: 84861628009     PISSN: 0720048X     EISSN: 18727727     Source Type: Journal    
DOI: 10.1016/j.ejrad.2011.03.030     Document Type: Article
Times cited : (19)

References (25)
  • 1
    • 31444454089 scopus 로고    scopus 로고
    • First performance evaluation of a dual-source CT (DSCT) system
    • T.G. Flohr, C.H. McCollough, and H. Bruder First performance evaluation of a dual-source CT (DSCT) system Eur Radiol 16 2 2006 256 268
    • (2006) Eur Radiol , vol.16 , Issue.2 , pp. 256-268
    • Flohr, T.G.1    McCollough, C.H.2    Bruder, H.3
  • 3
    • 59249098264 scopus 로고    scopus 로고
    • Dual energy CT: Preliminary observations and potential clinical applications in the abdomen
    • A. Graser, T.R. Johnson, H. Chandarana, and M. Macari Dual energy CT: preliminary observations and potential clinical applications in the abdomen Eur Radiol 19 1 2009 13 23
    • (2009) Eur Radiol , vol.19 , Issue.1 , pp. 13-23
    • Graser, A.1    Johnson, T.R.2    Chandarana, H.3    Macari, M.4
  • 5
    • 74749095789 scopus 로고    scopus 로고
    • Dual-source dual-energy MDCT of pancreatic adenocarcinoma: Initial observations with data generated at 80 kVp and at simulated weighted-average 120 kVp
    • M. Macari, B. Spieler, and D. Kim Dual-source dual-energy MDCT of pancreatic adenocarcinoma: initial observations with data generated at 80 kVp and at simulated weighted-average 120 kVp Am J Roentgenol 194 1 2010 W27 32
    • (2010) Am J Roentgenol , vol.194 , Issue.1 , pp. 27-32
    • Macari, M.1    Spieler, B.2    Kim, D.3
  • 6
    • 58949099700 scopus 로고    scopus 로고
    • Dual-energy and dual-source CT: Is there a role in the abdomen and pelvis?
    • J.G. Fletcher, N. Takahashi, and R. Hartman Dual-energy and dual-source CT: is there a role in the abdomen and pelvis? Radiol Clin North Am 47 1 2009 41 57
    • (2009) Radiol Clin North Am , vol.47 , Issue.1 , pp. 41-57
    • Fletcher, J.G.1    Takahashi, N.2    Hartman, R.3
  • 7
    • 77957956117 scopus 로고    scopus 로고
    • Liver virtual non-enhanced CT with dual-source, dual-energy CT: A preliminary study
    • L.J. Zhang, J. Peng, and S.Y. Wu Liver virtual non-enhanced CT with dual-source, dual-energy CT: a preliminary study Eur Radiol 20 9 2010 2257 2264
    • (2010) Eur Radiol , vol.20 , Issue.9 , pp. 2257-2264
    • Zhang, L.J.1    Peng, J.2    Wu, S.Y.3
  • 8
    • 77954089491 scopus 로고    scopus 로고
    • Dual-energy computed-tomography cholangiography in potential donors for living-related liver transplantation: Initial experience
    • C.M. Sommer, C.B. Schwarzwaelder, and W. Stiller Dual-energy computed-tomography cholangiography in potential donors for living-related liver transplantation: initial experience Invest Radiol 45 7 2010 406 412
    • (2010) Invest Radiol , vol.45 , Issue.7 , pp. 406-412
    • Sommer, C.M.1    Schwarzwaelder, C.B.2    Stiller, W.3
  • 9
    • 78650303464 scopus 로고    scopus 로고
    • Dual energy CT (DECT) of the liver: Conventional versus virtual unenhanced images
    • C.N. De Cecco, V. Buffa, and S. Fedeli Dual energy CT (DECT) of the liver: conventional versus virtual unenhanced images Eur Radiol 20 12 2010 2870 2875
    • (2010) Eur Radiol , vol.20 , Issue.12 , pp. 2870-2875
    • De Cecco, C.N.1    Buffa, V.2    Fedeli, S.3
  • 10
    • 80053647245 scopus 로고    scopus 로고
    • Added value of 80 kVp images to averaged 120 kVp images in the detection of hepatocellular carcinomas in liver transplantation candidates using dual-source dual-energy MDCT: Results of JAFROC analysis
    • 10.1016/j.ejrad.2010.08.018
    • J.H. Park, S.H. Kim, and H.S. Park Added value of 80 kVp images to averaged 120 kVp images in the detection of hepatocellular carcinomas in liver transplantation candidates using dual-source dual-energy MDCT: results of JAFROC analysis Eur J Radiol 2010 10.1016/j.ejrad.2010.08.018
    • (2010) Eur J Radiol
    • Park, J.H.1    Kim, S.H.2    Park, H.S.3
  • 11
    • 58949088913 scopus 로고    scopus 로고
    • Dual source CT technology
    • P.R. Seidensticker, L.K. Hofmann, Springer Medizin Verlag Heidelberg Heidelberg, Germany
    • B. Schmidt, C. Bredenhoeller, and T. Flohr Dual source CT technology P.R. Seidensticker, L.K. Hofmann, Dual source CT imaging 2008 Springer Medizin Verlag Heidelberg Heidelberg, Germany 19 33
    • (2008) Dual Source CT Imaging , pp. 19-33
    • Schmidt, B.1    Bredenhoeller, C.2    Flohr, T.3
  • 12
    • 34248673159 scopus 로고    scopus 로고
    • Material differentiation by dual energy CT: Initial experience
    • T.R. Johnson, B. Krauss, and M. Sedlmair Material differentiation by dual energy CT: initial experience Eur Radiol 17 6 2007 1510 1517
    • (2007) Eur Radiol , vol.17 , Issue.6 , pp. 1510-1517
    • Johnson, T.R.1    Krauss, B.2    Sedlmair, M.3
  • 13
    • 67049172574 scopus 로고    scopus 로고
    • Hypervascular liver tumors: Low tube voltage, high tube current multidetector CT during late hepatic arterial phase for detection - Initial clinical experience
    • D. Marin, R.C. Nelson, and E. Samei Hypervascular liver tumors: low tube voltage, high tube current multidetector CT during late hepatic arterial phase for detection - initial clinical experience Radiology 251 3 2009 771 779
    • (2009) Radiology , vol.251 , Issue.3 , pp. 771-779
    • Marin, D.1    Nelson, R.C.2    Samei, E.3
  • 15
    • 36849020401 scopus 로고    scopus 로고
    • Principles of CT: Radiation dose and image quality
    • L.W. Goldman Principles of CT: radiation dose and image quality J Nucl Med Technol 35 4 2007 213 225
    • (2007) J Nucl Med Technol , vol.35 , Issue.4 , pp. 213-225
    • Goldman, L.W.1
  • 16
    • 0033735138 scopus 로고    scopus 로고
    • Technique factors and image quality as functions of patient weight at abdominal CT
    • W. Huda, E.M. Scalzetti, and G. Levin Technique factors and image quality as functions of patient weight at abdominal CT Radiology 217 2 2000 430 435
    • (2000) Radiology , vol.217 , Issue.2 , pp. 430-435
    • Huda, W.1    Scalzetti, E.M.2    Levin, G.3
  • 17
    • 49049083272 scopus 로고    scopus 로고
    • Low kilovoltage cardiac dual-source CT: Attenuation, noise, and radiation dose
    • S. Leschka, P. Stolzmann, and F.T. Schmid Low kilovoltage cardiac dual-source CT: attenuation, noise, and radiation dose Eur Radiol 18 9 2008 1809 1817
    • (2008) Eur Radiol , vol.18 , Issue.9 , pp. 1809-1817
    • Leschka, S.1    Stolzmann, P.2    Schmid, F.T.3
  • 18
    • 1642389455 scopus 로고    scopus 로고
    • Low-kilovoltage multi-detector row chest CT in adults: Feasibility and effect on image quality and iodine dose
    • A.B. Sigal-Cinqualbre, R. Hennequin, H.T. Abada, X. Chen, and J.F. Paul Low-kilovoltage multi-detector row chest CT in adults: feasibility and effect on image quality and iodine dose Radiology 231 1 2004 169 174
    • (2004) Radiology , vol.231 , Issue.1 , pp. 169-174
    • Sigal-Cinqualbre, A.B.1    Hennequin, R.2    Abada, H.T.3    Chen, X.4    Paul, J.F.5
  • 19
    • 27744501240 scopus 로고    scopus 로고
    • Abdominal CT with low tube voltage: Preliminary observations about radiation dose, contrast enhancement, image quality, and noise
    • Y. Nakayama, K. Awai, and Y. Funama Abdominal CT with low tube voltage: preliminary observations about radiation dose, contrast enhancement, image quality, and noise Radiology 237 3 2005 945 951
    • (2005) Radiology , vol.237 , Issue.3 , pp. 945-951
    • Nakayama, Y.1    Awai, K.2    Funama, Y.3
  • 20
    • 59649088090 scopus 로고    scopus 로고
    • Patient exposure and image quality of low-dose pulmonary computed tomography angiography: Comparison of 100- and 80-kVp protocols
    • Z. Szucs-Farkas, L. Kurmann, T. Strautz, M.A. Patak, P. Vock, and S.T. Schindera Patient exposure and image quality of low-dose pulmonary computed tomography angiography: comparison of 100- and 80-kVp protocols Invest Radiol 43 12 2008 871 876
    • (2008) Invest Radiol , vol.43 , Issue.12 , pp. 871-876
    • Szucs-Farkas, Z.1    Kurmann, L.2    Strautz, T.3    Patak, M.A.4    Vock, P.5    Schindera, S.T.6
  • 21
    • 66849138266 scopus 로고    scopus 로고
    • The image quality and radiation dose of 100-kVp versus 120-kVp ECG-gated 16-slice CT coronary angiography
    • E.A. Park, W. Lee, J.H. Kang, Y.H. Yin, J.W. Chung, and J.H. Park The image quality and radiation dose of 100-kVp versus 120-kVp ECG-gated 16-slice CT coronary angiography Korean J Radiol 10 3 2009 235 243
    • (2009) Korean J Radiol , vol.10 , Issue.3 , pp. 235-243
    • Park, E.A.1    Lee, W.2    Kang, J.H.3    Yin, Y.H.4    Chung, J.W.5    Park, J.H.6
  • 22
    • 70349678698 scopus 로고    scopus 로고
    • Thoracoabdominal-aortoiliac multidetector-row CT angiography at 80 and 100 kVp: Assessment of image quality and radiation dose
    • S.T. Schindera, P. Graca, and M.A. Patak Thoracoabdominal-aortoiliac multidetector-row CT angiography at 80 and 100 kVp: assessment of image quality and radiation dose Invest Radiol 44 10 2009 650 655
    • (2009) Invest Radiol , vol.44 , Issue.10 , pp. 650-655
    • Schindera, S.T.1    Graca, P.2    Patak, M.A.3
  • 23
    • 67649111075 scopus 로고    scopus 로고
    • Multidetector computed tomography chest examinations with low-kilovoltage protocols in adults: Effect on image quality and radiation dose
    • M.J. Kim, C.H. Park, S.J. Choi, K.H. Hwang, and H.S. Kim Multidetector computed tomography chest examinations with low-kilovoltage protocols in adults: effect on image quality and radiation dose J Comput Assist Tomogr 33 3 2009 416 421
    • (2009) J Comput Assist Tomogr , vol.33 , Issue.3 , pp. 416-421
    • Kim, M.J.1    Park, C.H.2    Choi, S.J.3    Hwang, K.H.4    Kim, H.S.5
  • 24
    • 7044228012 scopus 로고    scopus 로고
    • Radiation dose and image quality in pediatric CT: Effect of technical factors and phantom size and shape
    • M.J. Siegel, B. Schmidt, D. Bradley, C. Suess, and C. Hildebolt Radiation dose and image quality in pediatric CT: effect of technical factors and phantom size and shape Radiology 233 2 2004 515 522
    • (2004) Radiology , vol.233 , Issue.2 , pp. 515-522
    • Siegel, M.J.1    Schmidt, B.2    Bradley, D.3    Suess, C.4    Hildebolt, C.5
  • 25
    • 56149119702 scopus 로고    scopus 로고
    • Abdominal aorta: Evaluation with dual-source dual-energy multidetector CT after endovascular repair of aneurysms - Initial observations
    • H. Chandarana, M.C. Godoy, and I. Vlahos Abdominal aorta: evaluation with dual-source dual-energy multidetector CT after endovascular repair of aneurysms - initial observations Radiology 249 2 2008 692 700
    • (2008) Radiology , vol.249 , Issue.2 , pp. 692-700
    • Chandarana, H.1    Godoy, M.C.2    Vlahos, I.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.