光谱CT胸腹部双下肢一站式血管扫描技术及临床应用优势及探讨

Spectral CT One-stop Angiography Technique of Chest and Abdomen and Lower Limbs and Its Advantages in Clinical Application

目的:研究并分析光谱CT胸腹双下肢一站式血管扫描技术及临床应用优势。方法:将2020年4月~2021年4月由于双下肢动脉血栓入院诊断的81例患者纳入研究中,均采用Philps IQon Spectral CT进行胸腹双下肢一站式血管扫描法进行检查,针对图像质量、对比剂充盈情况、血管病变等进行评价。结论:一站式CTA血管扫描技术,适合于各种类型的血管硬化性闭塞病变,血栓引起的脉管炎检查,帮助临床医师掌握血栓的范围,并了解躯干各主要血管情况,是一项准确便捷的检查方法,颇具应用价值。

Objective:To study and analyze the advantages of spectral CT in one-stop angiography of thoracic and abdominal lower limbs and its clinical application.Methods:From April 2020 to April 2021,81 patients admitted to hospital for diagnosis of arterial thrombosis in lower limbs were included in this study.All patients were examined by Philps IQon Spectral CT with one-stop angiography of both lower limbs in chest and abdomen,and the image quality,filling of contrast agent and vascular lesions were evaluated.Conclusion:One-stop CTA vascular scanning technology is suitable for various types of vascular sclerosing occlusion lesions and vasculitis caused by thrombosis.It helps clinicians to master the scope of thrombosis and understand the main vessels of the trunk.It is an accurate and convenient examination method with great application value.