二维及彩色多普勒血流显像诊断巨大假性冠状动脉瘤

A Diagnosis of False Coronary Artery Aneurysm in Two-dimensional Echocardiography and Color Doppler Flow Imaging

目的 探讨假性冠状动脉瘤 (FCAAn)的超声特征。方法 应用二维及彩色多普勒血流显像 (CDFI)观察假性冠状动脉瘤瘤体声像图及血流动力学改变。结果 二维超声结合CDFI能清楚地显示FCAAn瘤体及冠状动脉的关系 ,与动脉造影、手术及病理报告结果一致。结论 二维及CDFI联合应用对FCAAn的诊断具有重要应用价值。

Purpose To evaluate the ultrasound characteristic of FCAAn. Methods To observe the changes of the tumor imaging and hemodynamics in two\|dimensional and CDFI. Results Combined two\|dimensional with CDFI which could show a relation of FCAAn with coronary artery distinctly,it was alike with artery contrast. Conclusion Two\|dimensional echocardiography and CDFI are a important application value in diagnosis of FCAAn. [