摘要
目的:探索通过Mimics软件系统寻求快速准确进行腰椎转移性肿瘤术前评估的方法。方法:基于腰椎的64排螺旋CT连续薄层二维图像,利用Mimics软件分别重建正常腰椎、破坏病椎、腹主动脉及双侧肾脏的三维可视化结构。结果:Mimics医学图像处理软件对腰椎CT扫描的Dicom格式数据进行三维重建,图像结构清晰,可真实再现腰椎和邻近脏器的结构,并能对破坏病椎部位予以定位,对破坏范围予以量化。结论:Mimics软件根据CT扫描所得的Dicom原始数据能准确重建腰椎恶性肿瘤及邻近结构的三维立体结构,为腰椎恶性肿瘤患者残余椎体骨质的评估、手术入路的选择、治疗方案的确定提供客观依据。
Objective： Through the exploration of the Mimics Software to find a fast and accurate methods for Preoperative evaluation of malignant lumbar tumors; Methods： Based on 64 row spiral CT continuous 2-dimensional images of lumbar segments, normal lumbar vertebral, destruction of disease, abdominal aorta and kidneys were reconstructed by the Mimics software; Results： The three-dimensional reconstruction distinctly displayed the structures lumbar and adjacent organs, lumbar malignant tumors can be positioned and the extent of damage can be quantified; Conclusion： The application of the Mimics Software ensures more accurate 3D model of lumbar establishment and adjacent organs, providing an objective basis for assessment of residual lumbar bone and Choice of treatment program.
出处
《中国数字医学》
2011年第1期102-105,共4页
China Digital Medicine
关键词
腰椎恶性肿瘤
术前评估
数字化医学三维影像交互控制系统
三维重建
lumbar malignant tumors, preoperative evaluation, Materialise＇s interactive medical image control system, three-dimensional reconstruction
