【摘要】 椎-基底动脉扩张延长症（vertebrobasilar dolichoectasia,VBD）是一种少见的颅内后循环系统血管变异疾病，发病机制尚未完全明确，可能与遗传或先天性因素有关。其异常的血管会导致多种临床疾病，包括脑卒中、脑积水、颅神经受压等。VBD所致的颅神经受压综合征的发病率逐年提高，因而引起了研究人员的广泛关注。因此，就椎-基底动脉（vertebro basilar artery,VBA）迂曲延长综合征引起的相应颅神经受压综合征的流行病学、临床表现、治疗等方面研究进展作一综述。更多还原

【Abstract】 Prolonged dilatation of the vertebrobasilar dolichoectasia(VBD) is a rare vascular variant of the posterior intracranial circulatory system, the pathogenesis of which is not fully understood and may be related to genetic or congenital factors. Its abnormal blood vessels can lead to a variety of clinical conditions, including stroke, hydrocephalus, and cranial nerve compression.The incidence of cranial nerve compression syndrome due to dilated and prolonged VBD has been increasing year by year and thus has attracted a lot of attention from researchers. Therefore, the epidemiology, clinical manifestations, and treatment of the corresponding cranial nerve compression syndrome caused by vertebrobasilar artery(VBA) tortuous prolongation syndrome are reviewed.更多还原