以双侧突发性聋为表现的后循环脑梗死1例

ZUO Peng,NI Xiaoyu,XU Changsong,CHENG Guanliang,NI Guihua

Journal of Interventional Radiology（2022）

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Abstract

突发性聋可由局部或全身因素引起,常见的病因包括血管性、病毒感染和自身免疫性疾病等[1].内听动脉是供应内耳的唯一动脉,其来源于椎-基底动脉系统,多数起源于小脑前下动脉(anterior inferior cerebellar artery,AICA),少数起源于小脑后下动脉(posterior inferior cerebellarartery,PICA)或基底动脉.双侧突发性聋是后循环脑梗死的罕见临床症状,可能是由于椎-基底动脉狭窄或闭塞导致内耳动脉灌注不足,伴或不伴脑干耳蜗神经和听觉神经束缺血[2].现回顾性分析1例椎动脉闭塞和狭窄的双侧突发性聋,行支架术后症状显著改善患者的临床资料.

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