摘要
目的探讨新生儿纵隔气肿的X线、CT表现。方法回顾分析经临床X线摄片诊断新生儿纵隔气肿16例,其中CT检查3例,分析其X线、CT表现。结果16例中表现纵隔旁透亮气带13例,胸腺扬帆征8例,连续膈肌征3例,3例仅表现为前纵隔透亮积气(少量气肿),合并气胸5例。CT表现为纵隔内CT值为负值(-500^-900Hu)的低密度影。结论胸部X线摄片是诊断新生儿纵隔气肿的首选方法,侧位胸片有利于前纵隔少量气肿的诊断,CT能进一步明确诊断。
Objective To summarize X-ray,CT finding of mcdiatinal emphysema in the neonate. Methods The X-ray,CT finding of 16 cases with mediatinal emphysema in the neonate were anolysed retrospectively. Results X-ray finding of 16 cases were：around diaphram with a low density band 13 cases, with spinnaker sign 8 cases, with continous diaphram sign 3 cases, there were only little emphysema in anterior-mediatinai 3 cases, accompany with pneumothorax 5 cases. CT imaging of 3 cases was a low density image in diaphram that was CT value was negative（ - 500-- - 900Hu）. Conclusion Radiography of chest is the first method about diognosis mediatinal emphysema in the neonate, profile chest is more profit to diagnose little emphysema in anterior-mediatinal, CT can diagnose further clear.
出处
《中国基层医药》
CAS
2006年第4期593-594,共2页
Chinese Journal of Primary Medicine and Pharmacy
基金
吴阶平医学基金会临床科研资助项目(2005-86-F)
