摘要
目的浅谈冠状动脉CTA图像质量的影响因素。方法回顾性收集我院2012年1月至2012年12月52例冠状动脉CTA图像进行容积再现VR,最大密度投影MIP,曲面重建CPR处理分析。结果所有患者均能顺利完成检查;图像质量Ⅰ级19例(37%),图像质量Ⅱ级29例,(56%),图像质量Ⅲ级4例(8%)。结论只有在检查全程中每一个环节都做到细致入微,才能获得良好的图像,提高图像质量,为临床诊断提供准确的依据。
Objective To study on the factors influencing the image quality of coronary artery CTA.Methods Retrospectively collected in our hospital in 2012 January-2012 year in December 52 cases of coronary artery CTA images used VR,MIP,CPR and Circulation vessel analysis software analysis.Results All patients were successfully completed inspection.Image quality grade Ⅰ in 19 cases（37%）,the image quality class II in 29 cases（56%）,4 cases of image quality grade III（8%）.Conclusion Only in the inspection process of each link to the nuanced,in order to obtain good image,improve the image quality,to provide accurate information for clinical diagnosis.
出处
《中国医药指南》
2013年第6期437-438,共2页
Guide of China Medicine
