基金项目：广西中医药适宜技术开发与推广项目(编号：GZSY22-77)

    作者简介：陈显帆(1992.4-)，男，广东肇庆人，硕士研究生，住院医师，主要从事脑系病证防治研究

    通讯作者：鹿俊磊(1981.6-)，男，河南封丘人，硕士，副主任医师，主要从事脑系病证防治研究

    摘要：椎基底动脉延长扩张症是里一种较为少见的血管变异变疾病，随着影像学技术不断创新及提高，其发病率逐年递增。目前诊断脑血管病除了常用的CTA、MRA/MRI等技术外，数字减影血管造影技术也逐渐得到广泛应用，在诊断椎基底动脉延长扩张症方面也颇有成效。基于椎基底动脉延长扩张症的研究文献相对较少，本文主要对椎基底动脉延长扩张症的诊断及数字减影血管造影技术在其中的应用进行综述，以便为今后的诊断和治疗提供一定参考。

    关键词：椎基底动脉延长扩张症；数字减影血管造影术；脑血管疾病；椎动脉压迫综合征

    中图分类号：R543.5" " " " " " " " " " " " " " " " " 文献标识码：A" " " " " " " " " " " " " " " " DOI：10.3969/j.issn.1006-1959.2024.03.040

    文章编号：1006-1959(2024)03-0189-04

    Application of Digital Subtraction Angiography in the Diagnosis of Vertebrobasilar Dolichoectasia

    CHEN Xian-fan1，LU Jun-lei2

    (1.Graduate School of Guangxi University of Traditional Chinese Medicine，Nanning 530200，Guangxi，China;

    2.Department of Neurology，Liuzhou Hospital of Traditional Chinese Medicine，Liuzhou 545001，Guangxi，China)

    Abstract：Vertebrobasilar dolichoectasia is a rare vascular variation disease. With the continuous innovation and improvement of imaging technology， its incidence is increasing year by year. At present ......