大脑扣带回皮层的三维重建及可视化  

Three-dimensional reconstruction and visualization of cerebral cingulate cortex

作　　者：凡雪霖 王震寰[1] 李丹辉 李成[1] 沈龙山[4] 叶苗苗 FAN Xue-lin;WANG Zhen-huan;LI Dan-hui;LI Cheng;SHEN Long-shan;YE Miao-miao(Institute of Clinical Anatomy,Bengbu Medical College,Key Laboratory of Digital Medicine and Smart Health,Bengbu Anhui 233030;Department of Ultrasound,Suzhou Municipal Hospital,Suzhou Anhui 234000;Clinical Medical College of Anhui Medical University,Department of Basic Medicine,Heifei Anhui 230012;Department of Radiology,The Second Affiliated Hospital of Bengbu Medical College,Bengbu Anhui 233040,China)

机构地区：[1]蚌埠医学院临床应用解剖研究所,数字医学与智慧健康安徽省重点实验室,安徽蚌埠233030 [2]安徽省宿州市立医院超声科,安徽宿州234000 [3]安徽医科大学临床医学院,基础医学部,安徽合肥230012 [4]蚌埠医学院第二附属医院放射科,安徽蚌埠233040

出　　处：《蚌埠医学院学报》2019年第8期1001-1003,1008,共4页Journal of Bengbu Medical College

基　　金：安徽省跨世纪学术和技术带头人后备人选科研资助项目(2002ZHBL26)

摘　　要：目的:建立健康成人活体MR图像的大脑扣带回皮层三维可视化模型,为脑立体定向微创手术提供扣带回皮层及邻近区域解剖学模型。方法:选取1名健康成年女性颅脑薄层冠状位MR图像数据,将其导入3D-Doctor软件,并使用手工分割方法建立大脑扣带回皮层、侧脑室、大脑纵裂和大脑外表面轮廓的三维重建模型。结果:成功构建大脑扣带回皮层三维可视化图像,成功显示大脑扣带皮层、侧脑室、大脑纵裂和大脑外表面的立体结构形态及与邻近脑组织结构关系。结论:大脑扣带回皮层的三维可视化模型的构建对扣带回解剖结构的识别、脑立体定向手术设计、扣带回皮层区域病变定位诊断和功能研究有重要价值。Objective:To establish a three-dimensional visualization model of brain cingulate cortex in healthy adult MR image,and provide an anatomical model of cingulate cortex and adjacent structure for stereotactic minimally invasive surgery of brain.Methods:The MR image data of a cranial thin layer coronal plane in a healthy adult woman were imported into 3D-Doctor software,and the three-dimensional reconstruction of the cingulate cortex,lateral ventricle,cerebral longitudinal fissure and outer contour of brain were established using the manual segmentation method.Results:A three-dimensional visual image of the cingulate cortex of brain was successfully constructed,and could successfully show the three-dimensional structure of the cingulate cortex,lateral ventricle,cerebral longitudinal fissure and outer surface of brain,and its relationship with adjacent brain structure.Conclusions:The construction of three-dimensional visualization model of the cingulate cortex of brain has important value in the recognition of the anatomical structure of cingulate gyrus,design of the stereotactic surgery of brain,and positioning diagnosis and functional study of cingulate cortex area.

关 键 词：扣带回皮层 精准定位 MRI 图像分割 三维重建模型 

分 类 号：R322.81[医药卫生—人体解剖和组织胚胎学] R445.2[医药卫生—基础医学]