| 彭志远,马小静,周宏,陈艳,张雪莲,陈险峰.64层螺旋CT心轴位像测评先心病主动脉骑跨程度[J].中国医学影像技术,2009,25(11):2033~2035 |
| 64层螺旋CT心轴位像测评先心病主动脉骑跨程度 |
| Cardiac-axial images of 64-slice MSCT for evaluation of the degree of aortic overriding in congenital heart diseases |
| 投稿时间：2009-04-08 修订日期：2009-07-16 |
| DOI： |
| 中文关键词: 先天性心脏病,主动脉骑跨 体层摄影术,X线计算机 |
| 英文关键词:Congenital heart disease, aorta overriding Tomography, X-ray computed |
| 基金项目: |
|
| 摘要点击次数: 2296 |
| 全文下载次数: 833 |
| 中文摘要: |
| 目的 评估64层螺旋CT心轴位像对先天性心脏病主动脉骑跨程度的诊断价值。 方法 回顾性分析195例先天性心脏病患者的64层螺旋CT检查资料,其中男101例,女94例,年龄5个月~30岁,平均(7.9±7.5)岁,均使用Philips Brilliance 64 层螺旋CT机双期扫描和回顾性心电门控。前期123例采用体轴法测评骑跨率,后期72例用心轴位像法测评。所有195例均接受手术治疗。 结果 以术后诊断为标准,64层MSCT的心轴位像法对主动脉骑跨程度测评的符合率为100%(72/72),优于体轴法符合率(94.31%,116/123)。 结论 64层螺旋CT心轴位像对先天性心脏病主动脉骑跨程度判断有重要意义。 |
| 英文摘要: |
| Objective To evaluate the degree of aortiac overriding in congenital heart disease with cardiac-axis image of 64-slice CT. Methods Retrospective analysis of 64-slice CT examination data of 195 patients with congenital heart diseases, including 101 males, 94 females, aged 5 months to 30 years, with the average of (7.9±7.5) years were performed. All patients underwent dual-phase and retrospective ECG-gated CT scanning with Philips Brilliance 64 CT, and all received surgical treatment after CT examination. Aortiac overriding rate were measured and calculated on body-axis images in early 123 patients, and on cardiac-axis images in late 72 patients. Results Taking the surgical diagnosis as diagnosis standard, the coincidence rate of aortic overriding rate on cardiac-axis images was 100% (72/72), better than that of body-axis images (94.31%, 116/123, P<0.05). Conclusion Cardiac-axial images of 64-slice CT has important significance to evaluate degree of aortic overriding in congenital heart diseases. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
