基底动脉尖综合征(Rostral Basilar Artery Syndrome,RBAS;或称Top of the Basilar syndrome,TOB综合征)是一种特殊类型的缺血性脑血管病,是由Caplan于1980年首次报道。近几年,国内有陆续报道,因其症状、体征的复杂性,临床诊断常有一定的困难,现将其有关基础与临床作一简要综述。 Rituxal Basilar Artery Syndrome (RBAS; or Top of the Basilar syndrome, TOB syndrome) is a special type of ischemic cerebrovascular disease that was first reported by Caplan in 1980. In recent years, China has reported one after another, because of its complexity of symptoms and signs, clinical diagnosis often have some difficulties, now its basic and clinical brief review.