摘要
目的 讨论MRI成像技术在右室双出口 (DORV)诊断中的应用价值。方法 应用快速自旋回波序列 (黑血法 )及磁共振电影 ,对 4例DORV患者进行检查 ,将检查结果与手术病理对照。结果 4例DORV均获手术证实 ,2例为陶西格 平 (Taussig Bing)畸形 ,1例为法洛四联症型 ,1例为完全型。结论 MRI诊断DORV有较高的应用价值 ,与超声心动图相结合 。
Objective To investigate the value of MRI techniques in diagnosis of double-outlet of right ventricle (DORV). Methods Four patients underwent MRI examination with double-inversion recovery fast spin echo sequence(Double-IR FSE) and cine-MRI. The MRI findings were confirmed by surgical results, and compared with echocardiography. Results All 4 cases were confirmed by surgical findings, 2 of which were Tausig-Bing's malformation, 1 was Fallot of Tetralogy with the degree of aorta-offside exceed 70%, and the others was complete DORV. Conclusion MRI is one of the optimal imaging techniques in diagnosis of DORV. Combined with echocardiography, diagnostic accuracy of DORV will be highly increased. [
出处
《中国医学影像技术》
CSCD
2004年第11期1711-1713,共3页
Chinese Journal of Medical Imaging Technology
关键词
先天性心脏病
右室双出口
磁共振成像
Congenital heart disease
Double outlet right ventricle
Magnetic resonance imaging
