摘要
目的：探讨多层螺旋CT及其后处理技术诊断气管及支气管憩室的价值。方法：回顾性分析56例气管及支气管憩室的CT表现,观察憩室的大小、形态、位置以及与气管支气管之间的关系,比较常规横轴位与后处理重建显示憩室与气管支气管之间通道的差异。结果：56例憩室中54例位于气管右后侧,2例位于左主支气管旁,48例为单发,8例为多发,憩室直径约0.3~4.1 cm。常规横轴位显示憩室与气管通道21例,后处理重建组显示通道40例,二者比较差异有统计学意义（χ2=13,P〈0.05）。结论：螺旋CT及其后处理重建技术可以显示憩室的全貌以及与气管支气管的关系,可以作为诊断气管及支气管憩室的首要检查方法。
Objective To explore the value of muhi-slice spiral CT on diagnosis of tracheobronchial diverticula（TBD） by u- sing post-processing technology. Methods The CT demonstration of 56 patients with traeheobronchial diverticula was retro- spectively analyzed.The size, shape,location and the relationship between TBD and the tracheobronchial were observed. Re- sults There were 54 cases located on the rear right of the trachea and 2 cases near the left main bronchus in all 56 patients, in which 48 cases of single, 8 cases of multiple, the diameter of diverticula was about 0.3 to 4.1 em.The connected relation- ship between TBD and tracheobronchial was displayed in 21 cases with routine transverse view and 40 cases with using post -processing technology.There was significant difference between the two groups（ X2= 13 ,P〈0.05）.Conclusion Multi-slice spiral CT and post-processing reconstruction technology could display the panorama of the TBD and its relationship with tra- cheobronchial,which can be the primary method for TBD diagnosis.
出处
《湖北医药学院学报》
CAS
2016年第1期23-26,共4页
Journal of Hubei University of Medicine
