一种定位计算机断层扫描横截面水平的简单方法。
A simple method of localizing the level of computed tomography cross sectioning.
作者信息
Kuhns L R, Seigel R, Borlaza G S
出版信息
J Comput Assist Tomogr. 1978 Apr;2(2):233-4. doi: 10.1097/00004728-197804000-00022.
Abstract
Before computed tomography (CT) scanning, a preliminary radiograph of the area of interest is obtained with a Bell-Thompson ruler on the table top parallel to the spine. This allows precise localization of the level of CT sectioning in relation to the vertebral column.
摘要
在进行计算机断层扫描（CT）之前，使用置于桌面且与脊柱平行的贝尔 - 汤普森尺对感兴趣区域进行初步X线摄影。这有助于精确确定CT扫描层面相对于脊柱的位置。
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