中国实用妇科与产科杂志2012，Vol.28Issue(3)：201-203,3.
在体女性骶前静脉丛数字化三维模型构建方法及意义
The construction and significance of digital three-dimensional model of presacral venous plexus based on computer tomography angiography
摘要
Abstract
Objective To construct a digital three-dimensional (3D) model of presacral venous plexus based on computer tomography angiography (CTA) data and explore its potential in clinical practice. Methods Original data for pelvis, pelvic arterial and venous vascular network of a patient with cervical cancer in Nanfang Hospital in Sep. 2011 were obtained and import into MimicslO. 01 software to reconstruct, register and integrate the digital 3D model for pelvis, pelvic arterial and venous vascular network. Results The inferior vena cava, iliac vein, internal iliac vein, external iliac vein, its primary branches and presacral venous plexus were clearly showed in the 3D model of pelvic vein network. After registration and integration with 3D models of pelvis and pelvic arterial vascular network, the anatomic characteristics of presacral venous plexus were much clearer. Notably, the presacral avascular zone can be clearly seen. Conclusion Based on CTA data, digital three-dimensional presacral venous plexus model can clearly show the presacral venous plexus and avascular presacral area, which may provide individualized anatomic reference for patients undergo vagina-sacrum fixation and reduce risk of surgical complications.关键词
阴道-骶骨固定术/女性/骶前静脉丛/数字化,三维/计算机断层扫描血管造影Key words
vagina-sacrum fixation/ women/ presacral venous plexus/ digitization, three-dimension/ CTA分类
医药卫生引用本文复制引用
陈春林,谭欢庆,钟世镇,唐雷,毛东瑞,刘萍,欧阳振波,徐玉静,段慧,郭传家,王建平,任道坤..在体女性骶前静脉丛数字化三维模型构建方法及意义[J].中国实用妇科与产科杂志,2012,28(3):201-203,3.基金项目
国家自然科学基金(30970762) （30970762）
广东省自然科学基金(10151051501000102), (S2011010003830) （10151051501000102）
