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320排CT仿真内镜在冠状动脉支架术后应用价值研究 被引量:2

Application of 320-row computed tomographic virtual endoscopy after coronary artery stenosis
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摘要 冠状动脉支架术是治疗冠状动脉狭窄的重要手段之一,但术后仍有10%-20%的患者可能出现支架内再狭窄,所以早期准确地评价支架术后再狭窄问题正日益受到重视。目前,冠状动脉造影(CAG)仍是诊断支架内再狭窄的金标准,但缺点是有创伤,且不能提供支架内血管壁病变的详细信息。普通CT机观察血管内支架的通畅情况容易受支架的材质、编制方式、运动伪影等影响。随着CT仿真内镜(CTVE)软件的应用,其模拟观察冠状动脉内腔已被大量证实,而冠状动脉320排扫描观察支架内通畅情况的研究在国内外未见报道。本研究的目的在于探讨320排CTVE在冠状动脉支架术后影像表现和临床意义。
出处 《中国实用内科杂志》 CAS CSCD 北大核心 2012年第8期626-628,I0026-I0027,共5页 Chinese Journal of Practical Internal Medicine
关键词 冠状动脉 320排CT 仿真内镜 tomography 320-row computed tomography virtual endoscopy
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参考文献6

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二级参考文献10

共引文献6

同被引文献24

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