Abstract

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。

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