Imaging evaluation and clinical application of imageology in treatment of aortic aneurysm and dissection / 中国现代普通外科进展

ABSTRACT

Objective:To evaluate the imaging changes of patients with aortic aneurysm before and after the operation,and provide information for treatment and prognosis.Methods:Analyzed the imaging results with ultrasound,MRI,CT and DSA detection of 102 patients with aortic aneurysm or dissection who were treated by covered stent,and evaluated the clinical value of this operation.Results:The sensibility of ultrasound,MRI and CT were 82.6%,98.0%and 97.5%,and the specificity of these detections were 98.2%,100%and 100%.Conclusion:Exactly imaging evaluating is critical to diagnosis and a successful operation.Ultrasound,MRI,CT and DSA have their own advantages in diagnosing aortic aneurysm and dissection,choosing the best imaging method is critical to a fast diagnos is and successful operation.