Endoscopic Optical Coherence Tomography for Clinical Gastroenterology.
Endoscopic Optical Coherence Tomography for Clinical Gastroenterology.
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DOI：
10.3390/diagnostics4020057
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发表时间：
2014-05-05
期刊：
影响因子：
--
通讯作者：
Mashimo H
中科院分区：
文献类型：
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作者：
Tsai TH;Fujimoto JG;Mashimo H
光学相干断层扫描（OCT）是一种实时光学成像技术，其原理类似于超声波，但采用光而不是声波，并允许具有近显微镜分辨率的深度分辨图像。内窥镜OCT允许评价宽视野和表面下区域，并可辅助标准内窥镜检查、窄带成像、色素内窥镜检查、放大内窥镜检查和共焦显微内镜检查。这篇综述文章将概述内窥镜OCT在胃肠道中的临床应用以及使用最先进的内窥镜3D-OCT成像系统的最新成就。
Optical coherence tomography (OCT) is a real-time optical imaging technique that is similar in principle to ultrasonography, but employs light instead of sound waves and allows depth-resolved images with near-microscopic resolution. Endoscopic OCT allows the evaluation of broad-field and subsurface areas and can be used ancillary to standard endoscopy, narrow band imaging, chromoendoscopy, magnification endoscopy, and confocal endomicroscopy. This review article will provide an overview of the clinical utility of endoscopic OCT in the gastrointestinal tract and of recent achievements using state-of-the-art endoscopic 3D-OCT imaging systems.