[Research progress of acute aortic syndrome].

Acute aortic syndrome(AAS) is a lethal disease with acute onset and a high mortality rate as well as a higher incidence rate especially in an aging population. The diagnostic techniques of AAS have been improving in recent years. Many serum biomarkers have been shown to have the potential of further clinical implication. Advancement of imaging techniques has also improved the accuracy of early diagnosis. Although traditional treatment modality involving open surgery is life-saving, it still has a high mortality rate and a high major morbidity rate. The increasing utilization of endovascular techniques has greatly improved the prognosis of AAS, while it still need further optimization to be applied in different subgroups of patients.急性主动脉综合征(AAS)起病急，病死率高，随着人口老龄化其发病率也在逐渐升高。近年来AAS的诊断技术不断改进，许多血清生物标志物都可能有进一步的临床应用；影像学工具的发展也使AAS的早期诊断越来越准确。以往的开放手术虽然能挽救一部分患者，但还是有着相当高的病死率及严重并发症发生率，腔内治疗手段的广泛应用使AAS的预后大为改善，但是还需要进一步改进，以适用于不同患者亚群。.