摘要
目的 总结SARS患者的临床及胸部影像学资料 ,以期提高对这一烈性传染病的认识。方法 回顾性分析 175例临床诊断SARS患者的临床和影像学资料。 175例患者共摄胸片 10 60张 ,行CT扫描 2 0例次。结果 SARS的典型影像学表现为双侧或单侧多叶、多片的肺实质浸润 ,共 97例( 59 .5% ) ,61例 ( 3 7.4% )为局限性单侧肺浸润。以快速进展变化为特征 ;病死率为 8.0 %。结论胸部影像异常是SARS诊断的必要指标 ,系列X线平片可以观察SARS的病情变化 ,指导治疗并提示预后 。
Objective To investigate the clinical thoracic images of SARS. Methods Thoracic images of SARS were analyzed in 175 patients with 1 060 chest plain films and 20 CT scans. Results The typical signs of SARS were multifocal air-space consolidations and progress over a day from small shadow to generalized findings. Conclusion It is necessary to make the diagnosis of SARS with thoracic plain film, and CT could detect the early pulmonary abnormality of SARS.
出处
《中华放射学杂志》
CAS
CSCD
北大核心
2003年第9期780-783,共4页
Chinese Journal of Radiology