【摘要】 目的 研究择期血管内支架成形术治疗症状性颅外动脉狭窄的远期临床疗效。方法 对36例弓上颅外动脉狭窄的患者(40处病变)行血管内支架成形术治疗。临床随访观察4~33个月,平均18个月。结果 颅外动脉内支架成形术的技术成功率100%,血管狭窄由术前(72.12±8.86)%下降至术后(10.12±6.17)%。围术期内,1例(2.78%,1/36)发生原狭窄供血区轻微缺血性卒中,其余患者未发生手术相关并发症;临床随访无卒中复发或死亡,CT造影随访1例支架内轻度再狭窄。结论 血管内支架成形术治疗弓上颅外动脉狭窄远期疗效良好。

    【关键词】

    血管成形术;支架;颅外脑动脉;狭窄

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    LIAO Geng,YANG Zhi,CHEN Hai,et al.Department of Neurology,Affiliated Maoming Hospital Of Southern Medical university //MaoMing People’s Hospital,Guang Dong 525000,China ......