颅内动脉瘤：使用三维CT血管造影术再现手术视野
Intracranial aneurysms: reproduction of the surgical view using 3D-CT angiography.
作者信息
Siablis Dimitrios, Kagadis George C, Karamessini Maria T, Konstantinou Dimitrios, Karnabatidis Dimitrios, Petsas Theodore, Nikiforidis George C
机构信息
Department of Radiology, School of Medicine, University of Patras, Rion GR 26500, Greece.
出版信息
Eur J Radiol. 2005 Jul;55(1):92-5. doi: 10.1016/j.ejrad.2004.10.005. Epub 2004 Nov 18.
Our purpose was to describe a technique for simulating the surgical view of ruptured intracranial aneurysms, using volume-rendering techniques in spiral computed tomography (CT) angiography data. The 3D (three-dimensional) rendered images were assessed by a team consisted of four radiologists, one neurosurgeon and one medical physicist. The resultant 'surgical view' image was standardized in space using a three-dimensional coordinate system, which allowed for its reproduction in the operating theatre. The surgical views are a potentially useful tool for the surgical planning of intracranial aneurysms.
我们的目的是描述一种利用螺旋计算机断层扫描（CT）血管造影数据中的容积再现技术来模拟破裂颅内动脉瘤手术视野的技术。由四名放射科医生、一名神经外科医生和一名医学物理学家组成的团队对三维（3D）再现图像进行了评估。所得的“手术视野”图像在空间上使用三维坐标系进行了标准化，这使得其能够在手术室中再现。手术视野对于颅内动脉瘤的手术规划是一种潜在有用的工具。
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