摘要
目的 探讨特发性肺纤维化HRCT的诊断价值。方法 比较常规X线胸片、常规CT ,结合肺功能和血气分析 ,进行HRCT扫描。结果 IPF患者的HRCT典型表现为 :网状和蜂窝转改变、膈肌和纵隔面的毛发蓬松征、牵拉性支气管扩张和毛玻璃状改变和小结节。结论 HRCT是目前诊断IPF无创性检查中最精确的方法之一 ,能显著提高IPF的正确诊断率和早期诊断率。
Objective The diagnostic significance of high resolution CT(HRCT) were studied on patients with idiopathic pulmonary fibrosis(IPF). Methods This study compared high resolution computed tomography findings of 41 patients with IPF and evaluated HRCT findings were response to treatment. Results Typical manifestation of IPF on HRCT showed honeycombing, diffuse reticular shadows, pleural thickening and shaggy interface sign, multiple spot and high density shadows in patients with IPF. Conclusion The precision diagnosis rate of HRCT is potentially helpful in patient with IPF. It is one of the most accurate means in the diagnosis of IPF.
出处
《重庆医学》
CAS
CSCD
2003年第7期805-807,共3页
Chongqing medicine
