摘要
应用三维重建及虚拟现实技术构建子宫肌瘤数字化模型,探讨三维模型在不同类型子宫平滑肌瘤术前个体化手术规划中的意义。收集盆腔MRI检查子宫肌瘤患者25例。将MRI原始数据集中的子宫及其平滑肌瘤进行三维重建及空间分析。成功重建出结构清晰、三维效果逼真、立体感强,可真实反映子宫及病灶实际空间结构关系的三维模型,并可进行旋转、放大、缩小、上色、透明度选择、测量及移动等操作,通过观察、测量病灶大小、数目、位置、临近解剖关系精确判断肌瘤的8种类型,可成功实现肌瘤分型,以指导选择个体化手术治疗方案。
To explore the significance of the individualized preoperative planning with three‐dimensional （3D） models of the uterus and uterine fibroids via applying 3D reconstruction and virtual reality techniques based on MRI scan data .The MRI scan data of the 25 enrolment patients with uterine fibroids were collected .The MRI scan data of the uterus and uterine fibroids was transferred to the self‐developed 3D preoperative planning software for 3D reconstruction and spatial analysis . The 3D models of the uterus and uterine fibroids were reconstructed successfully .The complex internal spatial structure of the 3D models of the uterus and uterine fibroids can be intuitively displayed .Gynecologists can perform various operations on the 3D models ,such as rotation ,scaling ,painting ,transparency adjustment ,measuring and moving ,to judge the type of the uterine fibroids accurately .The accurate judgment can guide gynecologists to select the individualized surgery .The self‐developed 3D preoperative planning software can provide an ideal platform for selecting the scientific treatment planning of uterine fibroids gynecological surgery . Applying this software , the type of uterine fibroids and the individualized preoperative planning can be decided .
出处
《医学与哲学（B）》
2015年第6期45-47,共3页
Medicine & Philosophy(B)
关键词
MRI
子宫肌瘤
三维重建
数字化
MRI, uterine fibroids, three-dimensional reconstruction, digitization
