| 16层螺旋CT冠状动脉造影对冠状动脉狭窄的诊断意义 |
| |
| 引用本文： | 于红,汤连志,王钊.16层螺旋CT冠状动脉造影对冠状动脉狭窄的诊断意义[J].黑龙江医学,2005,29(7):488-489. |
| |
| 作者姓名： | 于红 汤连志 王钊 |
| |
| 作者单位： | 1. 黑龙江省医院CT室,黑龙江,哈尔滨,150036
2. 朗乡林业局职工医院,黑龙江,伊春,153000 |
| |
| 摘 要： | 目的探讨16层螺旋CT(MSCT)冠状动脉造影对冠状动脉狭窄的诊断价值。方法应用16排MSCT扫描仪,层厚0.75mm,用离子型造影剂优维显370,注射速度3.5mL/s,屏气状态下摄影,屏气时间约35s,对轴面断层及多平面重组图像。选择30例冠心病患者,对血管直径≥2mm的冠状动脉,参考美国心脏学会冠状动脉分段方法。结果30例患者204节段,CT图像能满足诊断要求178节段。结论MSCT图像在满足诊断要求前提下,16排MSCT显示冠状动脉中度或中度以上狭窄准确性高,而且无创。
|
| 关 键 词： | 医学影像学 螺旋CT 冠状动脉造影 诊断 |
| 文章编号： | 1004-5775(2005)07-0488-02 |
| 修稿时间： | 2005年4月20日 |
Diagnostic Value on 16 Layer Spiral CT for Coronary Artery Stenosis in Angiography |
| |
| YU Hong,TANG Lian-zhi,WANG Zhao.Diagnostic Value on 16 Layer Spiral CT for Coronary Artery Stenosis in Angiography[J].Heilongjiang Medical Journal,2005,29(7):488-489. |
| |
| Authors: | YU Hong TANG Lian-zhi WANG Zhao |
| |
| Abstract: | Objective To discuss the diagnostic value on 16 layer spiral CT for coronary artery stenosis in angiography. Methods The multi-spiral CT and ultravist were used to detect 30 cases of such patient as reference of American Segment of Coronary Artery in Cardiology Association. Results The CT images had obtained the diagnosis in 178 segments in all 204 segments of 30 cases. Conclusion MSCT of 16 layer might show the middle or severe lesion of coronary artery stenosis with high accuracy under the bases of diagnosis. |
| |
| Keywords: | Imagings MSCT Coronary artery angiography Diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
