DSA诊断缺血性脑血管病及评估介入治疗中的应用分析

The Application of DSA in Diagnosis of Ischemic Cerebrovascular Disease and Evaluation of Interventional Therapy

目的研究DSA(数字剪影血管造影)诊断缺血性脑血管病及评估介入治疗中的应用分析。方法从本院收治的所有缺血性脑血管病患者中随机抽选出50例(均为2017年4月~2018年4月期间)作为此次研究对象,50例患者在治疗前均接受MRA(磁共振血管造影)与DAS检查,并记录患者颅内外血管狭窄检出的情况。结果所有患者颅内动脉共检查70支血管,MRA检查结果显示患者轻度、中度、重度、完全闭塞血管检出率均低于DSA检查,;同时所有患者颅外动脉共检查60支血管,MRA检查结果显示患者轻度、中度、重度、完全闭塞血管检出率均低于DSA检查。结论在缺血性脑血管的诊断中,应用DSA检查血管狭窄的情况效果显著优于MRA,并且在术后效果的评估中价值较高,值得临床推广。

Objective To study the application of DSA in the diagnosis of ischemic cerebrovascular disease and to evaluate the application of interventional therapy.Methods 50 patients with ischemic cerebrovascular disease treated at our hospital were randomly selected from all patients(all are admitted during April 2017 to April 2018)as the research objects,before the treatment,50 cases were examined by MRA(magnetic resonance angiography)and the DAS,and the detection rate of patients with intracranial and extracranial arterial stenosis were recorded.Results A total of 70 vessels were examined by intracranial arteries in all patients.The MRA results showed that the detection rate of mild,moderate,severe and complete occlusion vessels was lower than that of DSA.Meanwhile,a total of 60 vessels were examined for extracranial arteries in patients.The MRA results showed that the detection rate of mild,moderate,severe and complete occlusion vessels was lower than that of DSA.Conclusion In the diagnosis of ischemic cerebrovascular disease,the effect of DSA on vascular stenosis is significantly better than that of MRA,and it is of higher value in the assessment of postoperative effect and is worthy of clinical promotion.