Practical Approaches to Dose Reduction: GE Perspective

作者: Roy A. Nilsen

DOI: 10.1007/174_2011_486

关键词:

摘要: This chapter will cover the GE perspective on controlling CT dose through system design features in both hardware and software. We show how scanners have been designed to optimize delivered while achieving image quality required for clinical task.

参考文章(15)
Jonathon Leipsic, Troy M. LaBounty, Brett Heilbron, James K. Min, G. B. John Mancini, Fay Y. Lin, Carolyn Taylor, Allison Dunning, James P. Earls, Adaptive statistical iterative reconstruction: assessment of image noise and image quality in coronary CT angiography. American Journal of Roentgenology. ,vol. 195, pp. 649- 654 ,(2010) , 10.2214/AJR.10.4285
Priyanka Prakash, Mannudeep K. Kalra, Avinash K. Kambadakone, Homer Pien, Jiang Hsieh, Michael A. Blake, Dushyant V. Sahani, Reducing abdominal CT radiation dose with adaptive statistical iterative reconstruction technique. Investigative Radiology. ,vol. 45, pp. 202- 210 ,(2010) , 10.1097/RLI.OB013E3181DZFEEC
G Yadava, S Kulkarni, Z Rodriguez Colon, J Thibault, J Hsieh, TU‐A‐201B‐03: Dose Reduction and Image Quality Benefits Using Model Based Iterative Reconstruction (MBIR) Technique for Computed Tomography Medical Physics. ,vol. 37, pp. 3372- 3372 ,(2010) , 10.1118/1.3469177
Jonathon Leipsic, Troy M. LaBounty, Brett Heilbron, James K. Min, G. B. John Mancini, Fay Y. Lin, Carolyn Taylor, Allison Dunning, James P. Earls, Estimated Radiation Dose Reduction Using Adaptive Statistical Iterative Reconstruction in Coronary CT Angiography: The ERASIR Study American Journal of Roentgenology. ,vol. 195, pp. 655- 660 ,(2010) , 10.2214/AJR.10.4288
Thomas L. Toth, Neil B. Bromberg, Tin-Su Pan, Jerry Rabe, Steven J. Woloschek, Jianying Li, George E. Seidenschnur, A dose reduction x-ray beam positioning system for high-speed multislice CT scanners Medical Physics. ,vol. 27, pp. 2659- 2668 ,(2000) , 10.1118/1.1323983
Jiang Hsieh, John Londt, Melissa Vass, Jay Li, Xiangyang Tang, Darin Okerlund, Step-and-shoot data acquisition and reconstruction for cardiac x-ray computed tomography Medical Physics. ,vol. 33, pp. 4236- 4248 ,(2006) , 10.1118/1.2361078
Dominik Fleischmann, F. Edward Boas, Computed tomography—old ideas and new technology European Radiology. ,vol. 21, pp. 510- 517 ,(2011) , 10.1007/S00330-011-2056-Z
L. Husmann, I. Valenta, O. Gaemperli, O. Adda, V. Treyer, C. A. Wyss, P. Veit-Haibach, F. Tatsugami, G. K. von Schulthess, P. A. Kaufmann, Feasibility of low-dose coronary CT angiography: first experience with prospective ECG-gating European Heart Journal. ,vol. 29, pp. 191- 197 ,(2007) , 10.1093/EURHEARTJ/EHM613
James P. Earls, Elise L. Berman, Bruce A. Urban, Charlene A. Curry, Judith L. Lane, Robert S. Jennings, Colin C. McCulloch, Jiang Hsieh, John H. Londt, Prospectively Gated Transverse Coronary CT Angiography versus Retrospectively Gated Helical Technique : Improved Image Quality and Reduced Radiation Dose Radiology. ,vol. 246, pp. 742- 753 ,(2008) , 10.1148/RADIOL.2463070989