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螺旋CT血管成像在胃部的应用进展

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摘要 CT血管成像(CT angioghphy,CTA)是使用薄层扫描及多种三维重建、重组等影像后处理技术获取血管影像。在许多临床应用中可以与传统数字减影血管造影(DSA)成像相媲美甚至略胜一筹。CTA不仅是评价多种血管病变的检查技术,而且由于它是CT与血管造影技术的结合,还可对腹部器官进行多期成像,动态观察血管与邻近脏器或病变的毗邻关系,对病变进行诊断及对治疗进行指导。近年来,关于胃CTA的应用研究逐渐增多,本文就此进行综述。
出处 《实用医技杂志》 2011年第5期496-497,共2页 Journal of Practical Medical Techniques
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参考文献15

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