|
北京时间8月8日，在2016年里约奥运会女子100米仰泳半决赛中，中国名将傅园慧以58秒95获得第二小组第三名，以半决赛第三的成绩晋级决赛。傅园慧赛后接受采访时尽展其开朗幽默的本性，说“我确实尽力了，我已经使出洪荒之力”。正是凭借此“洪荒之力”，在第二天的决赛中，傅园慧以58秒76的成绩获得里约奥运会女子仰泳100米铜牌。
在CT的世界中，也有“洪荒之力”。“能谱成像”挖掘X线的本源，运用极速瞬切高压发生器和宝石探测器的“洪荒之力”，将传统单一的混合能量CT值拓展为101组单能量CT值，将传统单一的解剖成像模式发展为常规解剖和功能成像合二为一的复合式成像模式，将有效原子序数这一全新概念引入CT成像的世界。
有了“能谱”这项工具，您可以挖掘自己的“洪荒之力”，丰富临床应用手段，提升临床诊能力，像傅园慧赢得全世界认可一样赢得临床医生和患者的认同。今天，“洪荒之力”就在您身边，让我们一起探究“能谱成像”的“洪荒之力”。
能谱成像对肝脏病变定性的诊断价值
临床案例
References
Hu Shengping,Wang Mingliang, Wu Zhiyuan , Zhao Xuesong, Miao Fei. Gemstone Spectral Monochromatic CT Imaging: Detection and Classification of Focal Liver Lesionsin Patients with Pancreatic Cancer. Euroasian Journal of Hepato-Gastroenterology, July-December 2011;1（2）:77-82 W. P. Shuman, D.E. Green, J.M. Busey, L. M. Mitsumori, E. Choi, K. M. Koprowicz, K. M. Kanal. Dual-Energy Liver CT: Effect of Monochromatic Imaging on Lesion Detection,Conspicuity, and Contrast-to-Noise Ratio of Hypervascular Lesions on Late Arterial Phase. AJR 2014; 203:601–606 Y. Yamada, M. Jinzaki, Y. Tanami, T. Abe and S. Kuribayashi, Virtual Monochromatic Spectral Imaging for the Evaluation of Hypovascular Hepatic Metastases, Invest Radiol 2012;47: 292–298 Yixing Yu & Xiaozhu Lin & Kemin Chen & Weimin Chai & Shudong Hu & RongbiaoTang & Jing Zhang & Lixiu Cao & Fuhua Yan. Hepatocellular carcinomaand focal nodular hyperplasia of the liver: differentiation with CT spectral imaging. Eur Radiol （2013） 23:1660–1668 Josep M Llovet, Andrew Burroughs, Jordi Bruix. Hepatocellular carcinoma. Lancet 2003; 362:1907–17 Xing G1, Wang S1, Li C1, Zhao X1, Zhou C2. Valueof quantitative iodine-based material decomposition images with Gemstone Spectral CT imaging in the follow-up of patients with hepatocellular carcinomaafter TACE treatment, Zhonghua Zhong Liu Za Zhi. 2015 Mar; 37（3）:208-12 Zachary E. Clark, David N. Bolus, Mark D. Little, Desiree E. Morgan Abdominalrapid-kVp-switching dual-energy MDCT with reduced IV contrast compared toconventional MDCT with standard weight-based IV contrast: an intra-patientcomparison, Abdom Imaging （2015） 40:852–858 Images providedby James P Earls M.D.
|
