肺泡癌CT扫描征象在诊断中的作用  

The Diagnostic Value of CT Signs in Alveolar Cell Carcinoma

作　　者：陈喜兰[1,2] 殷响林[1,2] 韩艺东[1,2] 郭玉鑫[1,2] 

机构地区：[1]武汉大学人民医院放射科,430060 [2]湖北省人民医院放射科,430060

出　　处：《现代医用影像学》2000年第6期250-251,共2页Modern Medical Imageology

摘　　要：目的 :采用CT扫描 ,提高肺泡癌的正确诊断率。材料与方法 :收集 14例经病理证实的肺泡癌CT片 ,进行仔细观察 ,总结分析。结果 :肺泡癌的CT支气管气相 ,呈枯枝状改变、血管造影征及病变叶间胸膜边缘征均对本病诊断有帮助 ,而以支气管气相对本病诊断价值最大。结论 :认识肺泡癌的CT征象和病理基础 ,有助于提高对本病的确切诊断水平。Purpose:To improve the diagnostic accuracy of alveolar cell carcinoma.Materials and Methods:Proved by surgical and pathologic results,we analysed 14 cases of alveolar cell carcinoma on CT films.Results:The air bronchogram sign,withered branch sign,angiography sign and margin sign of interlobular pleura are all helpful in the diagnosis.The air bronchogram sign plays much important role among them.Conclusion:Recongnizing the CT signs and pathologic basis of alveolar cell carcinoma is helpful in its accuracy diagnosis.

关 键 词：肺泡癌 体层摄影 支气管气相 CT 诊断 

分 类 号：R734.1[医药卫生—肿瘤]