| 张惠茅,乔峰利综述,吕忠文审校.计算机辅助检测在CT结肠成像中的应用[J].中国医学影像技术,2010,26(1):171~174 |
| 计算机辅助检测在CT结肠成像中的应用 |
| Application of computer-aided detection in CT colonography |
| 投稿时间：2009-05-08 修订日期：2009-08-14 |
| DOI： |
| 中文关键词: 计算机辅助检测 体层摄影术,X线计算机 |
| 英文关键词:Computer-aided detection Tomography, X-ray computed |
| 基金项目:吉林省科技发展计划项目(20080729)、长春市社会发展计划医疗卫生项目(2008097)。 |
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| 中文摘要: |
| CT结肠成像(CTC)已广泛应用于结肠疾病的诊断。计算机辅助检测(CAD),可自动检测可疑病变,供读片者进一步诊断,提高放射科医生对肿块的检出能力,并降低不同读片者间诊断能力的差异。本文对CAD的原理、对结肠疾病的诊断价值、局限性、面临的挑战和未来发展趋势予以综述。 |
| 英文摘要: |
| CT colonography (CTC) has been widely used in diagnosis of colon diseases. Computer-aided detection (CAD) automatically detects the locations of suspicious lesions on CTC, and provides radiologists with a second opinion. CAD has the potential to increase radiologists’ diagnostic performance in the detection of lesions and to decrease variability of the diagnostic accuracy among readers. The current fundamental scheme, the key techniques used for detection of lesions on CTC, the detection performance, as well as the pitfalls, challenges, and the future of CAD were reviewed in this article. |
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