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目的 研究CT仿真支气管镜 (CTVB)与电子支气管镜 (EB)检查的应用范围及价值分析。方法 应用GE公司的HispeedFX/I螺旋CT扫描机对 42例患者进行CTVB检查 ,然后全部行电子支气管镜检查 ,并进行对照研究。结果 CTVB能清楚显示支气管腔内的肿块及支气管狭窄、闭塞 ,对中心性肺癌有一定的诊断价值。结论 CTVB可作为EB的辅助检查手段 ,部分替代EB的检查。
Objective To study the application scope and value analysis of CT virtual bronchoscopy (CTVB) and electronic bronchoscopy (EB). Methods Twenty-four patients underwent CTVB with GE Hispeed FX / I spiral CT scanner. All the patients were examined by electron bronchoscopy and compared with each other. Results CTVB can clearly show the bronchial lumens and bronchial stenosis, occlusion, has a certain diagnostic value of central lung cancer. Conclusion CTVB can be used as an auxiliary examination of EB, partial replacement of EB examination.