Computer Aided Diagnosis for Virtual Colonography
Computer Aided Diagnosis for Virtual Colonography
复制标题
虚拟结肠造影计算机辅助诊断
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
G. Marchal
中科院分区：
文献类型：
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作者：
G. Kiss;J. V. Cleynenbreugel;M. Thomeer;P. Suetens;G. Marchal
CT结肠成像(CTC)的成功依赖于快速、准确的诊断读数的适当工具。目前计算机技术的进步有可能使这些工具甚至达到个人电脑的水平。本文描述了一种使用CT结肠成像进行计算机辅助诊断(CAD)的技术。该方法标记体数据中极有可能是息肉的位置，并以用户友好的方式显示它们。这种方法将减少放射科医生做出正确诊断所需的时间。该方法在18名患者的研究组上进行了测试，对10 mm或更大的息肉的敏感度为100%，与人类读数相当。为高破案率付出的代价是每个病例有大量约8个假阳性结果。
The success of CT colonography (CTC) depends on appropriate tools for quick and accurate diagnostic reading. Current advancements in computer technology have the potential to bring such tools even to the PC level. In this paper a technique for Computed Aided Diagnosis (CAD) using CT colonography is described. The method labels positions in the volume data, which have a strong likelihood of being polyps and presents them in a user-friendly way. This method will reduce the amount of time needed by the radiologist to make a correct diagnosis. The method was tested on a study group of 18 patients and the sensitivity for polyps of 10 mm or larger was 100%, comparable to that of human readers. The price paid for a high detection rate was a large number of approximately 8 false positive findings per case.
影响因子：
19.7
作者：
Summers, RM;Beaulieu, CF;Napel, S
通讯作者：
Napel, S