周围型小肺癌X线与CT诊断方法临床分析
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【摘要】目的探讨X线与CT诊断的影像学表现对周围型小肺癌早期诊断率的临床意义。方法将89例周围型小肺癌患者分别行X线片检查和螺旋CT薄层增强扫描, 并分析所显现的影像学特征。结果CT检查阳性率以边缘不规分叶征67例(51.69%)最多, 显著高于X线片检查的46例(75.28%), 两者比较, 差异有统计学意义 (P<0.05)。CT增强扫描对周围型小肺癌的诊断优于X线片检查。结论CT薄层增强扫描可提高周围型小肺癌的早期诊断率。
【关键词】周围型小肺癌；X线；CT；诊断方法
Clinical analysis of small peripheral lung cancer diagnostic X-ray and CT ZHAGN Qing-chun. Department of Radiology, People's Hospital of Qiyang County, Yongzhou 426100, China
【Abstract】Objective To discuss clinical significance of imaging X-ray and CT diagnosis for peripheral small lung cancer early diagnosis. Methods The 89 cases of small peripheral lung cancer patients were performed X-ray examination and thin enhanced spiral CT scan, and imaging analysis revealed special. ResultsCT scan-positive rate to edge irregular lobulation 67 cases (51.69%) the most, significantly higher than the 46 cases of X-ray inspection (75.28%), respectively, the difference was statistically significant(P<0.05). Contrast-enhanced CT scan of small peripheral lung cancer diagnosis than X-ray examination ......
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