胸片DR后处理在特发性肺间质纤维化诊断中的应用  

The Effect of Digital-ray Postprocess in Diagnosis of IPF

作　　者：陈淮[1] 曾庆思[1] 刘莉[1] 岑人丽[1] 胡文清[1] 

机构地区：[1]广州医学院第一附属医院放射科,广州510120

出　　处：《现代临床医学生物工程学杂志》2005年第6期497-499,共3页Journal of Modern Clinical Medical Bioengineering

摘　　要：目的分析胸片DR后处理功能在特发性肺间质纤维化(IPF)诊断中的作用.方法对经确诊为IPF的患者胸片在计算机上对图像进行一系列后处理后,由3位放射诊断医师对处理前后的胸片DR进行比较分析及评价.结果IPF患者胸片DR后处理前影像表现:纤维化条索影21例(75.0%).云雾状磨玻璃16例(57.1%).粟粒状影10例(35.7%);结节状影12例(42.9%);网格状、蜂窝状影14例(50.0%);IPF患者胸片DR处理后影像表现:纤维化条索影26例(92.9%);云雾状磨玻璃23例(82%);粟粒状影22例(78.6%);结节状影13例(46.4%);网格状、蜂窝状影21例(75.0%).(p<0.001).结论运用胸部DR后处理软件进行分析,能提高IPF的征象显示率,有助于提高诊断.Objective To evaluate the value of DR post process in diagnosis of IPF. Methods 28 cases with IPF were performed DR. The chest rsdiographs after postprocess were compared with pre-postproess films and analysed by three radiologists. All cases were confirms by pathological findings. Results The chest films pre-postprocess showed： 21cuses of fibrilliform（75.0%）, 16 cases of cloudy, ground-glass infiltration（57.1%）; 10 cases of military（35.7 %）; 12 cases of nodule（42.9 %）; 14 cases of reticulations and honeycomb formation（50.0%）; The chest films after postprocess showed： 26 cases of fubrukkufirn（92.9%）; 23 cases of cloudy, ground-glass infiltration（82.1%）; 22cases of military（78.6%）; 13 cases of nodules（46.4%）; 21casos of reticulations and honeycomb formation（50.0%）, （p〈0.01）. Conclusions It can improve IPF imagine sign display rate and help improve diagnosis with using chest DR postprocess software to analysis.

关 键 词：肺部 肺间质纤维化 X线表现 

分 类 号：R816.4[医药卫生—放射医学]