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自从支气管额面倾斜体层摄影技术在国内报导以来对于中央型肺癌的诊断和了解纵膈淋巴结转移等方面都发挥了显著的作用,准确性很高。但是这一摄影的投照方法初学者不易掌握,摄影成功很大程度上取决于投照者的个人经验,有关文献报导较少,对于推广工作甚为不利:本文介绍一种以15°为基础的投照法,使人体在实际断层中,通过水平侧位胸片能正
Since the bronchial frontal oblique tomography technique has been reported in China, it has played a significant role in the diagnosis of central lung cancer and in the understanding of mediastinal lymph node metastasis, and the accuracy is high. However, this method of shooting photography is not easy for beginners to master. The success of photography largely depends on the individual experience of the licensee. There are relatively few reports in the relevant literature and it is unfavorable for the promotion work. This article describes a method based on 15°. The projection method makes the human body in the actual faults pass through horizontal lateral chest radiographs.