传染性非典型肺炎CT征象分析  

THE ANALYSIS OF CT FEATURES OF SARS

作　　者：霍天龙[1] 于明[1] 马和平[1] 苏冠琴[1] 张晓琴[1] 吴日图[1] 段呼兵[1] 周群慧[1] 周珂[1] 

机构地区：[1]内蒙古自治区医院介入放射科,内蒙古呼和浩特010017

出　　处：《内蒙古医学院学报》2004年第1期15-17,20,共4页Acta Academiae Medicinae Neimongol

摘　　要：目的 :探讨传染性非典型肺炎的 CT影像特征 ,提高对该病的认识。方法 :回顾性分析 2 5例“非典”病人的 CT图像 ,并与常见的肺部发热性疾病进行鉴别。结果 :传染性非典型肺炎本质上为严重的间质性肺炎 ,大体可分为间质渗出期、实质渗出期和纤维化期三期 ;早期 CT表现为较有特征的“花朵”征或“花丛”征 ;实质渗出期和纤维化期则不易与其他病变鉴别。结论 :认识传染性非典型肺炎的早期 CT影像特征 。Objective: To investigate the CT features of the SARS. Methods: Data acquired from 25 cases of SARS were analysed retrospectively. Results: SARS is a kind of severe interstitial pneumonia; there are typical features on CT images of the SARS patients in early stage of the disease (!flowers' sign); it is difficult to distinguish SARS from other respiratory diseases in late stage. Conclusion: It can do much help to the diagnosis and differential diagnosis of SARS due to the CT features of SARS.

关 键 词：传染性非典型肺炎/严重急性呼吸道综合症 计算机体层摄影 间质性肺炎 

分 类 号：R735[医药卫生—肿瘤]