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dc.contributor.author欧阳林zh_CN
dc.contributor.author周水添zh_CN
dc.contributor.author钟华城zh_CN
dc.contributor.author林焕斌zh_CN
dc.contributor.author肖玉辉zh_CN
dc.date.accessioned2011-04-26T08:24:04Z
dc.date.available2011-04-26T08:24:04Z
dc.date.issued2008-06zh_CN
dc.identifier.citation实用放射学杂志 Journal of Practical Radiology,2008,24(6):771-774zh_CN
dc.identifier.issn1002-1671zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/8471
dc.description.abstract目的探讨空气造影低剂量CT扫描及低窗位图像诊断肠道病变的应用价值。方法126例疑有胃或结肠病患者随机分为2组,一组(69例)采用传统的水造影或无造影常规剂量CT扫描及常规窗位诊断,另一组(57例)采用空气造影低剂量CT扫描及低窗位图像诊断,以内窥镜检查为诊断标准,由资深医生采用单盲法评价诊断,比较2组图像的诊断自信度及正确率。结果医生对空气造影低剂量CT扫描及低窗位图像的诊断自信度和正确率明显优于传统的水造影或无造影常规剂量CT扫描常规窗位图像。结论充气造影低剂量CT及窗位技术诊断胃结肠病变明显优越于传统检查方法,值得提倡。 【英文摘要】 Objective To study the Value of low dose CT scanning with gas-contrasted and low window level in diagnosing gastro-colon lesions.Methods 126 cases suspected with gastro-colon lesions were randomly devided into two groups,group A(69 cases) were scanned with conventional water-contrast or non-contrast and conventional expose dose,and with conventional window level,group B(57 cases) were scanned with gas-contrasted and low expose dose,and using low window level.The images were evaluated by 2 experienced radiol...zh_CN
dc.language.isozhzh_CN
dc.publisher西安市医学科学研究所zh_CN
dc.subject胃肠zh_CN
dc.subject造影剂zh_CN
dc.subject低剂量zh_CN
dc.subject体层摄影术zh_CN
dc.subjectX线计算机zh_CN
dc.subjectgastro-enterologyzh_CN
dc.subjectcontrast agentzh_CN
dc.subjectlow dosezh_CN
dc.subjecttomographyzh_CN
dc.subjectX-ray computed;zh_CN
dc.title气体造影及窗技术在CT诊断胃肠病变中的应用zh_CN
dc.title.alternativeApplication of Gas-Contrasted and Window Technic in Diagnosing Gastro-Colon Lesion with CTzh_CN
dc.typeArticlezh_CN


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