Radiological application of three-dimensional imaging systems.
Radiological application of three-dimensional imaging systems.
复制标题
三维成像系统的放射学应用。
DOI：
--
复制
发表时间：
1992
期刊：
影响因子：
--
通讯作者：
A. Cohen
中科院分区：
文献类型：
--
作者：
J. Crass;C. Miller;A. Cohen
三维显示器在医学成像中变得越来越频繁。由于PACS和影像工作站作为网络上的节点提供了更大的便利性和可用性，数字数据的三维重建应用正在增加。此时的应用仅限于高对比度结构。在CT中，这些是复杂的骨折或畸形。三维显示可清晰显示解剖结构，便于制定手术计划。在MRI中，MR血管造影术是主要应用。三维旋转数据集的能力消除了潜在的重叠，提高了技术的灵敏度和特异性。三维成像已可用于闪烁照相和超声检查研究，但其应用尚未明确。
Three-dimensional displays are becoming more frequent in medical imaging. As PACS and imaging workstations as nodes on networks provide greater ease and availability of three-dimensional reconstructions of digital data applications are increasing. Applications at this time are limited to high-contrast structures. In CT these are complex fractures or deformities. Three-dimensional display clarifies the anatomy and facilitates operative planning. In MRI, MR angiography is the principal application. The ability to rotate the data set in three dimensions eliminates potential overlap, increasing the sensitivity and specificity of the technique. Three-dimensional imaging is becoming available for scintigraphic and sonographic studies but applications have not yet been clarified.