食管高密度异物(鱼刺)的CT诊断  

CT Diagnosis of Foreign Body (Fishbone) in the Esophagus

作　　者：何小川[1] 罗新[1] 谭长连[2] 

机构地区：[1]湖南省华容县人民医院CT室,湖南岳阳414200 [2]中南大学湘雅二医院放射科

出　　处：《实用放射学杂志》2007年第7期914-915,共2页Journal of Practical Radiology

摘　　要：目的探讨CT在食管异物诊断中的应用价值方法食管异物10例(均为鱼刺),均行常规CT平扫,必要时加CT薄层扫描,再将CT征象与手术及内镜结果比较结果10例食管异物(鱼刺)均为CT所显示,呈大小、形态不一的稍高或高密度影,其中合并食管出血2例,黏膜下血肿1例。Objective To evaluate the application of CT plain scan in diagnosis of foreign body in the esophagus. Methods 10 cases with foreign body （ fishbone ） in the esophagus in this study underwent CT plain scan, and thin layer CT scan was added as needed. CT findings were analysed in comparison with that of operation and endoscopy. Results The foreign bodies （ fishbone ） in the esophagus were all showed by CT,the fishbones appeared as slight high density or high density shadows in different size and form. The complications included esophageal bleeding in 2 cases,submucous hematoma in 1, abscess in 3 and pyothorax in 1. Conclusion Plain CT scan and thin layer CT scan is of significant value in diagnosis of foreign body in the esophagus.

关 键 词：食管 异物 体层摄影术 X线计算机 

分 类 号：R571[医药卫生—消化系统] R814.42[医药卫生—内科学]