论文部分内容阅读
目的：通过对剑鞘气管的X线观察，旨在提高对此征的认识。材料与方法：作者总结分析了64例剑鞘气管的临床和X线表现．64例中男性48例，女性16例，年龄45～76岁、本组全部病例均摄有后前位及侧位胸片。结果：从胸片上测量了64例剑鞘气管的冠状径和矢状径，其中气管指数在0．64～0．51者占53％，0．5～0．4者占37％，0．4以下者占10％。结论：X线检查为诊断本症的主要方法和依据，剑鞘气管有助于COPD的诊断。
Objective: Through the X-ray observation of the scabbard trachea, aims to raise awareness of this sign. Materials and Methods: The authors summarized the clinical and X-ray findings of 64 scabbard trachea. 64 cases of male 48 cases, 16 females, aged 45 to 76 years old, all patients in this group were taken after the anterior and lateral chest radiograph. Results: The coronal diameter and sagittal diameter of 64 scabbard trachea were measured from the chest radiograph. The tracheal index was 53% in 0.64 ~ 0.51 and 37% in 0.5 ~ 0.4. 4 or less 10%. Conclusion: X-ray examination is the main method and basis for the diagnosis of this disease, and the sheath-sheath trachea contributes to the diagnosis of COPD.