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Electronic Cleansing in CT Colonography: Past, Present, and Future

机译:CT结肠造影术中的电子清洗:过去,现在和未来

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摘要

Fecal tagging is a means of 'marking' fecal residues (stool and fluid) in a colon by use of the oral administration of a positive contrast agent (barium or iodine) in CT Colonography (CTC). Electronic cleansing (EC) is an emerging technique for removal of tagged fecal materials in fecal tagging CTC images after the image acquisition, and thus to avoid the physical bowel cleansing prior to CT scanning. In this syllabus, we present a brief overview about the past, present, and the future developments of EC technology in fecal tagging CTC.
机译:粪便标签是通过在CT结肠造影术(CTC)中口服使用正向造影剂(钡或碘)来“标记”结肠中粪便残留(粪便和体液)的方法。电子清洗(EC)是一种新兴技术,用于在图像采集后去除粪便标签CTC图像中的粪便标签材料,从而避免在CT扫描之前进行肠物理清洗。在本课程提纲中,我们简要概述了粪便标签CTC中EC技术的过去,现在和未来的发展。

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