胸部体层摄影层面的选择技术
【中图分类号】R81【文献标识码】B【文章编号】1672-5085(2007)09-0030-02【摘要】体层摄影是应用特殊的X线设备和采用某种特殊的摄影技术，将体内某层面的组织结构或病变从重叠的影像中清晰地显示出来。所谓层面是指欲观察的组织结构或病变的某一相对剖面。准确选好层面能减少曝光次数，并获得最佳诊断效果的照片。
【关键词】体层摄影 摄影体位 选层方法
The chest body level photography stratification plane choice technology Wu Shijun Hao Zhibin2
【Abstract】the body level photography is the application special X equipment and uses some kind of special photographic technology, clearly demonstrates in vivo some stratification plane organizational structure or the pathological change from the overlap image. The so-called stratification plane is the organizational structure or the pathological change some relative section plane which refers wants to observe. Accurately chooses the stratification plane to be able to reduce the exposure number of times, and obtains the best diagnosis effect the picture.
【Key words】the body level photography photography body posture chooses the level method
体层摄影是应用特殊的X线设备和采用某种特殊的摄影技术 ......
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