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放射性肺损伤的高分辨率CT表现
http://www.100md.com 《癌症》1999年第4期
     作者:崔念基 李贻卓 陈林 徐志斌

    单位:崔念基 中山医科大学肿瘤防治中心放疗科(广州,510060);李贻卓 第一军医大学南方医院(广州,510515);陈林 徐志斌 影像介入科

    关键词:

    癌症99028

    【摘要】目的:探讨放射性肺损伤的高分辨率CT(HRCT)特征。材料与方法:56例经HRCT检查的放射性肺损伤患者,男52例,女4例。采用双盲法阅片,总结放射性肺损伤的HRCT征象,并与临床表现对比,进行回顾性分析。结果:(1)放射性肺损伤的发生与照射剂量成正相关,损伤的部位与照射野一致;(2)放射性肺损伤的临床表现与CT征象不平行,一般较CT征象为轻。结论:放射性肺损伤的CT表现及其动态变化,为其鉴别诊断提供了有效依据。

    中图分类号:R816.4文献标识码:A文章编号:1000-467X(1999)04-0447-02

    The HRCT features of irradiation lung injury

    CUI Nian-ji, LI Yi-zhuo, CHEN Lin, et al.

    Department of the Radiotherapy,Cancer Center,Sun Yat-sen University of Medical Sciences,Guangzhou 510060,P.R.China

    【Abstract】 Objective:To evaluate the characteristics of irradiation-luny injury using high resolution computed tomography(HRCT).Methods:Fifty-six cases considered as responders to radiotherapy were retrospectively analysed.CT images were observed by two radiologists,respectively.The CT findings were compared to the clinical features.Results:(1)The irradiation-lung injury relates to the radiological dose and is within the irradiated lung.(2)The clinical features were discordance with the CT findings.Conclusion:The CT findings of irradiation-lung injury and its dynamic changes may provide important information for the differential diagnosis. ......

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