摘要
目的:提高对前下纵隔血肿的认识及了解其CT影像表现。方法:对2例外伤病人行MSCT螺旋扫描后,对图像进行遮盖容积重建(SVR)、多平面重建(MPR)和表面遮盖重建(SSD)等后处理,并观察其CT表现。结果:应用MSCT三维重建后处理技术,能更好地观察到前下纵隔血肿的直接影像及其相关CT影像表现。结论:在胸部外伤病人行MSCT螺旋扫描时,要注意对前下纵隔的观察并及时提出前下纵隔血肿的诊断。
Objective ：To improve abilities in the diagnosis of hematoma in anterior inferior mediastinum and to know it＇ s symbol in CT images. Methods： SVR, MRP and SSD were performed in 2 cases of chest trauma after multislice CT scan. Results： Hematoma in anterior inferior mediastinum can be easily found in three dimensional reconstruction images. Conclusion： We should look round anterior inferior mediastinum and diagnose hematoma in anterior inferior mediastinum betimes after multislice CT scan for chest trauma.
出处
《赣南医学院学报》
2008年第2期209-210,共2页
JOURNAL OF GANNAN MEDICAL UNIVERSITY
关键词
前下纵隔
血肿
螺旋CT
三维重建
Anterior inferior mediastinum
Hematoma
Spiral CT
Three dimensional reconstruction
