3D可视化技术在盆腔血管研究中的应用及意义  

Application of three-dimensional visualization technology in research of pelvic vessels

作　　者：符爱贞 石小田[2] 黄奕弟[2] 易西南[2] 

机构地区：[1]海口市妇幼保健院妇产科,海南海口571101 [2]海南医学院解剖学教研室,海南海口571101

出　　处：《海南医学院学报》2010年第7期934-936,共3页Journal of Hainan Medical University

基　　金：海南医学院科研基金资助学报项目(0020100265)~~

摘　　要：目的:探讨应用3D可视化技术对盆腔血管进行三维模型构建及研究。方法:采用氧化铋+聚乙烯醇造影填充剂进行新鲜尸体盆腔血管灌注,X线摄影,经CT扫描采集数据导入计算机Mimics10.01或3d-Doctor软件进行血管三维模型构建。结果:构建的盆腔血管三维模型图像清晰,管道饱满,立体空间感强;膀胱、子宫、直肠等动脉均显示出3～4级血管网,各级分支血管的形态、走行、分布及各动脉间的吻合显影清晰,盆腔器官血液供应血管来源,及各血管间的毗邻位置关系清晰明确。结论:采用3D可视化技术可构建理想的盆腔血管网模型,为临床医生对盆腔血管疾病的诊疗提供了新技术。Objective：To investigate the feasibility of three-dimensional model construction of pelvic cavity blood vessels with 3D visualization technology.Methods：X-ray and CT scan of pelvic vessels in fresh corpse were taken after perfusion of visualization filler of oxy-bis and polyvinyl alcohol,the obtained data were processed with Mimics10.01 or 3d-Doctor software for three-dimensional model construction.Results：The constructed three-dimensional model of the pelvic cavity blood vessels were clearly shown with good stereopsis,3-4 degree vascular nets of bladder,uterus,rectum etc.were all clearly displayed,distribution and arteria anastomosis of the branch arteries,and the syntagmatic relations among the pelvic vessels were also clear.Conclusions：An ideal three-dimensional model of the pelvic cavity vascular net can be established with 3D visualization technology,which guarantee a new methodology for the treatment of relevant diseases.

关 键 词：盆腔血管 造影术 X线 CT 3D可视化 

分 类 号：R323.5[医药卫生—人体解剖和组织胚胎学] R445[医药卫生—基础医学]