多排螺旋CT对弥漫性泛细支气管炎的诊断价值

目的讨论多排CT对弥漫性泛细支气管炎的诊断价值。方法回顾性分析我院在2004—2006年期间收治的10例弥漫性泛细支气管炎患者的胸部及副鼻窦CT表现。结果弥漫性泛细支气管炎的CT表现为：（1）广泛分布小叶中心性结节,无融合;（2）小叶中心分支状阴影或短线状影,典型者呈树芽征;（3）柱状或环形的细支气管扩张;（4）细支气管壁增厚;（5）副鼻窦炎。结论多排螺旋CT在弥漫性泛细支气管炎的诊断中具有重要价值。

Diagnostic value of multi-CT for diffuse panbronchiolitis

Objective To study the diagnostic value of multi-CT for diffuse panbronchiolitis(DPB).Methods Ten cases from 2004 to 2006 were reviewed and the multi-CT results of chest and accessory nasal cavity were analyzed.Results The main manifestations of DPB on multi-CT were as follows:(1) centrolobular non-fused node shadows being distributed diffusely on both lung fields;(2) linear shaped shadows in the center of lobular with finding tree-in-bud in typital cases;(3) tubular or ring shaped capillary bronchiectasis;(4) the wall being thickened in small airway;(5) parasinusitis.Conclusion Multi-CT plays an important role in making diagnosis of DPB.