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宝石能谱CT成像的临床应用 被引量:11

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摘要 从20世纪70年代到80年代能量CT成像的物理基础得到很好的研究,为今后能量成像的技术开发和临床应用的发展奠定坚实的基础。近10年来随着CT成像技术在硬件和软件上整体的发展和临床需求的增加,能量CT成像成为热点,并逐步成为CT的主流方向。2009年出现的以瞬时双混合能量图像(kVp)为核心技术的能谱CT成像,为物质分离提供了定量分析和单能量的功能。
作者 钱利明
出处 《实用医学影像杂志》 2015年第1期82-83,共2页 Journal of Practical Medical Imaging
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  • 1Matsumoto K, Jinzaki M, Tanami Y, et al. Virtual monochromatic spectral imaging with fast kilovohage switching: improved image quality as compared with that obtained with conventional 120 kVp CT. Radiology, 2011 ,In press.
  • 2Lv P, Lin XZ, Li J, et al. Differentiation of small hepatic hemangioma from small hepatocellular carcinoma: recently introduced soectral CT method. Radioloav. 2011. In nress.
  • 3Lin XZ, Miao F, Li JY, et al. High-definition CT gemstone spectral imaging of the brain: initial results of selecting optimal monochromatic image for beam-hardening artifacts and image noise reduction. J Comput Assist Tomogr, 2011, 35:294-297.
  • 4Zhao LQ, He W, Li JY, et al. Improving image quality in portal venography with spectral CT imaging. Eur J Radiol, 2011, In press.
  • 5Feuerlein S, Roessl E, Proksa R, et al. Muhienergy photoncounting K-edge imaging: potential for improved luminal depiction in vascular imaging. Radiology, 2008, 249 : 1010-1016.
  • 6Pan D, Roessl E, Schlomka JP,et al. Computed Tomography in color: nanok-enhanced spectral CT molecular imaging. Angew Chem Int Ed Engl,2010, 49:9635-9639.
  • 7Cormode DP, Roessl E, Thran A, et al. Atherosclerotic plaque composition: analysis with multicolor CT and targeted gold nanoparticles. Radiology, 2010, 256:774-782.
  • 8Shikhalievl PM, Fritz SG. Photon counting spectral CT versus conventional CT: comparative evaluation for breast imaging application. Phys Med Biol, 2011, 56: 1905-1930.
  • 9Anderson NG, Butler AP, Scott NJA, et al. Spectroscopic (multi-energy) CT distinguishes iodine and barium contrast material in MICE. Eur Radiol, 2010,20:2126-2134.
  • 10D. Marin,R.C. Nelson,E. Samei,E.K. Paulson,L.M. Ho,D.T. Boll,何岸苇(译),万业达(校).肝脏富血供肿瘤:低管电压、高管电流多层CT扫描在肝动脉晚期对肿瘤检出的初步临床经验[J].国际医学放射学杂志,2009,32(4):392-393. 被引量:49

共引文献317

同被引文献103

  • 1陈麦林,孙应实.能谱CT成像瞬时切换技术对于肺结节的临床价值[J].CT理论与应用研究(中英文),2019,28(6):701-708. 被引量:4
  • 2Andreas Christe,Johannes Heverhagen,Christoph Ozdoba,Christian Weisstanner,Stefan Ulzheimer,Lukas Ebner.CT dose and image quality in the last three scanner generations[J].World Journal of Radiology,2013,5(11):421-429. 被引量:10
  • 3John R. Mayo; Jonathon A. Leipsic. Radiation Dose in Car- diac CT [J]. AJR, 2009; 192(3) : 646 -653.
  • 4Einstein AJ, Moser KW, Thompson RC, et al. Radiation dose to patients from cardiac diagnostic imaging [ J ]. Circula- tion, 2007; 116(11) : 1290 -1305.
  • 5Haruhiko Machida, Ai Masukawa, Isao Tanaka, et al. Pro- spective Electroeardiogram-Gated Axial (M-Detector Computed Tomography Angiography vs Retrospectiv~ Gated Heiieal Tech- nique to Assess Coronary Artery Bypass Graft Anastomosis-Comparison of Image Quality and Patient Radiation Dose [ J]. Circulation Journal, 2010 ; 74 (4) : 735 - 740.
  • 6Schoepf U J, Zwerner PL, Savino G, et al. Coronary CT angi- ography [ J ]. Radiology, 2007, 244 ( 1 ) : 48 - 63.
  • 7Ramesh 13, Setty HS, Patil V, et al. Use of CT Angiogram in Interventions Involving Coronary Artery Anomalies: A Case Series [Jl. Am J Case Rep. 2015, 16(12): 858-862.
  • 8Li Ming, Xu Hua, Yang Yan-li, et al. Energy spectrum of precious stones energy spectrum CT imaging technique in the preliminary application to metal artifacts[ J ]. JCT, 2010, .! 1 (4) :21 -23.
  • 9叶伦, 叶奕兰, 冉艮龙, 等. 宝石能谱CT 的成像原理及临床应用[J/CD]. 中华临床医师杂志: 电子版, 2013, 7(19): 8919-8921.
  • 10刘爱连, 沈云, 董越, 等. 能谱CT 临床应用图谱[M]. 北京: 人民军医出版社, 2012: 1-336.

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