低剂量头颈部CTA检查在头颈部血管病变诊断中的应用价值分析  

The Application Value of Low-Dose Head and Neck CTA in The Diagnosis of Head and Neck Vascular Lesions

作　　者：何志铿 梁丽丽 杨瑞滨 He Zhikeng;Liang Lili;Yang Ruibin(The Central Hospital of Chancheng District,Foshan City,Foshan,Guangdong 528000)

机构地区：[1]佛山市禅城区中心医院,广东佛山528000

出　　处：《现代医用影像学》2019年第2期250-251,共2页Modern Medical Imageology

摘　　要：目的:分析低剂量头颈部CTA检查在头颈部血管病变诊断中的应用价值。方法:选择2016年2月-2018年1月在我院接受治疗的头颈部血管病变患者87例,均经DSA明确诊断;并在治疗前接受低剂量头颈部CTA检查,观察并分析影像学检查结果。结果:87例DSA明确颅内动脉瘤35例(40.23%),动脉狭窄35例(40.23%),动静脉畸形11例(12.64%),其他6例(6.90%);CTA扫查结果与DSA相符77例(88.51%),不相符10例(11.49%)。结论:利用低剂量头颈部CTA检查头颈部血管病变能够获得良好的诊断价值。Objective:To analyze the value of low-dose head and neck CTA in the diagnosis of head and neck vascular lesions.Methods:Eighty-seven patients with head and neck vascular disease who were treated in our hospital from February 2016 to February 2018,which were selected for diagnosis by DSA.The low-dose CTA was performed before treatment.The images test results were observed and analyzed after the study.Results:Among 87 cases of DSA,35 cases (40.23%) of intracranial aneurysms were identified.Arterial stenosis in 35 cases (40.23%),11 cases of arteriovenous malformation (12.64%),and the other 6 cases (6.90%);The results of CTA scan were consistent with DSA in 77 cases (88.51 %),which did not match 10 cases (11.49%).Conclusion:The use of low-dose head and neck CTA to detect head and neck vascular lesions could obtain good diagnostic value.

关 键 词：低剂量头颈部CTA 头颈部血管病变 诊断价值 

分 类 号：R816.2[医药卫生—放射医学]