首页 | 本学科首页   官方微博 | 高级检索  
检索        

首例中国可视化人体头颈部CT影像三维重建的初步研究
引用本文:庞学利,黄学全,肖红,张绍祥.首例中国可视化人体头颈部CT影像三维重建的初步研究[J].第三军医大学学报,2003,25(7):599-601.
作者姓名:庞学利  黄学全  肖红  张绍祥
作者单位:1. 第三军医大学附属西南医院肿瘤血液科,重庆,400038
2. 第三军医大学附属西南医院影像诊断科,重庆,400038
3. 第三军医大学基础医学部解剖教研室,计算医学实验室,重庆,400038
基金项目:国家杰出青年基金资助项目 ( 3992 50 2 2 ),国家自然科学基金资助 项目 ( 30 2 70 6 98)
摘    要:目的 对首例中国可视化人体头颈部CT影像进行二维重建研究。方法 将首例中国可视化人体头预部的轴位断层CT图像(层厚1mm,连续扫描),应用Siemens CRT3.0图像处理软件在SGI Graphies计算机工作站上进行三维重建和观察。结果 头面部结构得到良好重建,其面部轮廓包括鼻翼、唇.外耳廓.下颏等均能清晰显示。头颈部骨骼的精细三维重建,显示出颅底圆孔、卵圆孔、棘孔等细微结构。头颈部三维剖面观察可使包括垂体、脑干、颈髓、蝶窦、鼻咽等结构获得良好显示。结论 本研究实现了对首例中国可视化人体头颈部CT影像的三维重建和可视化,为深入进行头颈部解剖结构的三维可视化研究及解剖学和影像学的比较研究奠定形态学基础。

关 键 词:中国可视化人体  CT三维重建  头颈部
文章编号:1000-5404(2003)07-0599-03
修稿时间:2003年1月10日

A preliminary study of CT 3-D reconstruction of head and neck region of the first Chi-nese visible human
PANG Xue li,HUANG Xue quan,XIAO Hong,ZHANG Shao xiang.A preliminary study of CT 3-D reconstruction of head and neck region of the first Chi-nese visible human[J].Acta Academiae Medicinae Militaris Tertiae,2003,25(7):599-601.
Authors:PANG Xue li  HUANG Xue quan  XIAO Hong  ZHANG Shao xiang
Abstract:Objective To obtain the CT image 3 D reconstruction of head and neck region of the first Chinese visible human. Methods The CT data of head and neck region of the first Chinese visible human were processed with Siemens 3 D Virtuoso VA(R2.6) software in SGI Graphics Computer Workstation. The 3 D reconstruction of head and neck surface and skeletal structure were carried out and studied. Results The face and neck were well reconstructed. The nose, lips, ears and chin could be clearly shown. The skeletal structures in the head and neck region were fairly reconstructed and displayed very well and even the fine structures in skull base such as foraman ovale and foramen spinosum could be seen. Many anatomic structures such as pituitary gland, brain stem, cervical marrow, sphenoid sinus, nasopharynx could be displayed in detail on the 3 D reconstruction section. Conclusion This study has realized the CT image 3 D reconstruction and visualization of head and neck region of the first Chinese visible human and provided morphologic data for further studies of 3 D structures, comparative studies of anatomy and imaging of the head and neck.
Keywords:Chinese visible human  CT 3  D reconstruction  head and neck
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号