| 陈春林1 欧阳振波1 刘萍1△ 毛东瑞1 徐玉静1 段慧1 郭传家1 唐怡欣1 钟世镇2.基于CTA 的在体女性盆腔静脉血管网数字化三维模型构建
的方法及意义[J].,2012,12(20):3801-3804 |
| 基于CTA 的在体女性盆腔静脉血管网数字化三维模型构建
的方法及意义 |
| Construction and Significance of Digital Three-dimensional Modelof Female Pelvic Venous Vascular Network Basedon Computed Tomography Angiography |
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| DOI： |
| 中文关键词: CTA 三维重建 女性盆腔 静脉血管网 |
| 英文关键词: Computed tomography angiography Three-dimensional reconstruction Female pelvis Venous vascular network |
| 基金项目:国家自然科学基金（30970762）；广东省自然科学基金（10151051501000102、S2011010003830） |
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| 中文摘要: |
| 目的：探讨利用CTA 原始数据集构建在体女性盆腔静脉血管网数字化三维模型的方法及意义。方法：基于双源CTA 技术，
获取1 例宫颈癌患者的Dicom 3.0 原始二维断层图像数据集。利用Mimics 10.01 软件分别对骨盆、盆腔动脉血管网以及盆腔静脉
血管网进行三维重建并配准融合。结果：构建的盆腔静脉血管网数字化三维模型可以清楚地显示下腔静脉、髂总静脉、髂外静脉、
髂内静脉及其初级属支，以及双侧卵巢静脉等。与重建的骨盆、盆腔动脉血管网配准融合后，各支静脉血管的解剖走形及引流区
域变得更加清晰明确。结论：基于CTA 的计算机三维重建技术是一种研究女性盆腔静脉血管网的好方法，具有较大的运用价值。 |
| 英文摘要: |
| Objective: To investigate the construction and significance of digital three-dimensional model of in vivo female pelvic
venous vascular network based on computed tomography angiography. Methods：The original Dicom 3.0 datasets were obtained from one
cervical cancer patient by CTA. Then the pelvis, pelvic artery vascular network and pelvic venous vascular network were reconstructed by
inputting the datasets into Mimics 10.01 software. Results：The digital three-dimensional model of pelvic venous vascular network can
clearly show the inferior vena cava, the common iliac vein, the external iliac vein, the internal iliac vein and its primary branches, bilateral
ovarian vein, et al. Combined with the view of venous vascular network with pelvis and pelvic arterial vascular network, the anatomic
structure and drainage region of pelvic veins are much more clearer. Conclusion：The three-dimensional construction technology is a good
method to investigate the female venous vascular network, which may have great potential in clinical practice. |
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