摘要
目的探讨超声造影诊断急性主动脉综合征(AAS)的临床应用价值。方法回顾经临床及影像学证实的AAS患者的超声造影及CT血管成像(CTA)表现并结合文献报道进行初步对比研究。结果术前超声造影诊断胸主动脉夹层4例,超声诊断主动脉壁内血肿2例,结合文献报道,与CTA结果较一致。结论超声造影诊断AAS操作简单方便、无辐射、造影剂少、一般不发生过敏反应,动态实时,有一定的优势,由于病例较少,需要进一步收集病例进行统计学处理,研究结果可望超声造影诊断AAS与CTA及MRA接近或一致,值得推广应用。
Objective To evaluate the diagnostic value of contrast enhanced ultrasound（CEUS） for acute aortic syndrome（AAS）. Methods CEUS and computed tomography angiography（CTA） of AAS patients which diagnosed finally by clinical and imaging were retrospectively analyzed and preliminary comparative studied combined with literature. Results Thoracic aortic dissection（4 cases）, aortic intramural hematoma （2 cases）, which were diagnosed by CEUS, more consistent with the results of CTA. Conclusion CEUS diagnosis of AAS is simple, no radiation, less contrast media, no allergic reactions, real-time. Because fewer cases, need collect more cases for statistical analysis. The results are expected to diagnose AAS by CEUS more consistent with the results of CTA and MRA, so it should be widely applied.
出处
《中国实用医药》
2014年第24期1-4,共4页
China Practical Medicine
基金
2012年度佛山市科技局科研立项(项目编号:201208291)
