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目的本研究的目的是评价血管内支架成形术治疗大脑中动脉狭窄的可行性、安全性和有效性。方法对2004年11月至2007年1月期间纳入研究的18名患者回顾分析其成功率、并发症和术后1年成活数。结果18例患者中手术成功18例(100%)。患者术后血管造影显示血管恢复良好。随访15例患者症状缓解或完全治愈。10例患者血管造影复查无支架内再狭窄。结论血管内支架成形术治疗大脑中动脉狭窄是可行的、有效的,能有效减轻患者临床症状和明显改善患者脑血流情况。
The purpose of this study was to evaluate the feasibility, safety and efficacy of endovascular stenting for the treatment of middle cerebral artery stenosis. Methods 18 patients enrolled in the study from November 2004 to January 2007 were retrospectively analyzed for their success rate, complications and 1-year survival after surgery. Results 18 cases of successful surgery in 18 cases (100%). Postoperative angiography showed that the blood vessels recovered well. Fifteen patients were followed up for symptom relief or complete cure. Ten patients underwent angiographic review without stent restenosis. Conclusion Endovascular stenting is feasible and effective in treating middle cerebral artery stenosis, which can effectively alleviate the clinical symptoms and improve cerebral blood flow in patients.