尘肺病的多层CT诊断.docVIP

CT在尘肺病诊断中的应用价值 徐州市肿瘤医院 放射科 石岩 221005 摘要 目的：分析尘肺病的CT表现和特征，探讨CT诊断价值。资料与方法： 85例不同期的确诊尘肺病人均做胸部CT平扫，与尘肺诊断片对照分析其CT表现。结果：CT能清楚显示尘肺的肺部改变，如阴影的形态、大小、分布以及并发改变，尤其对Ⅲ期尘肺大阴影具有鉴别诊断价值；结论：CT是诊断尘肺有效方法，可作为平片的补充，是鉴别诊断重要手段。 关键词 尘肺 断层摄影术 X线计算机 Value of CT image in the diagnosis of HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis Shi Yan Department of radiology Tumor hospital Xu Zhou Zip 221005 Abstract Purpose：By analyzing the characters of CT images of HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis, discussing the value of diagnosis. Material and method: 85 different stage patients of HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis that being made a definite diagnosis have a CT scan of chest, and their are analyzed compare with X ray images. Result: CT image can demonstrate the lung’s changes of HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis, for example, shape, size, distribution and following appearances of the shadow, especially, CT images have the value of antidiastole of the shadow of HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis Ⅲ. Conclusion: CT images are a efficient way in diagnosing HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pneumoconiosis pneumoconiosis, it can be a supplementary of X ray image, and it is a important way in antidiastole. Key words: HYPERLINK C:\Documents and Settings\Administrator\\My%20Documents\\Documents%20and%20SettingsAdministrator桌面?dictkeyword=pn