Computer-aided Preoperative Planning for liver Surgery based on CT Images

摘要：

In this study, we present a computer-aided preoperative planning system (Liver 2.0) for liver surgery based on CT images.The proposed system is composed of two main sections: image analysis and treatment planning.The first module provides effective image analysis algorithms and three-dimensional (3D) visualization of all relevant anatomic and pathologic structures.The later module provides the resection tools and measurement tools for virtual liver surgery planning.The surgeon can flexibly specify resection regions with resection tools, which can be applied selectively to different structures, and obtain the quantitative analysis of distance, area, volume and angle with measurement instruments.The results of clinical trial indicate that the virtual liver resections provide a reasonable and useful basis for preoperative planning, and it also can be used for educational purposes.

关键词： Computer-aided CT image Liver surgery Preoperative planning Resection

作者: Xiao Song Ming Cheng Boliang Wang Shaohui Huang Xiaoyang Huang

作者单位: Colleage of Information Science and Technology,Xiamen University,Xiamen,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 133-137

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）