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电子期刊 >> 正文 |
摘要:
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缺血性脑血管疾病占全部脑血管病的43%~65%,且病死率及致残率均较高,复发率高达20%~40%.多年来,颅内外血管搭桥术(EC-IC)作为缺血性卒中的一种治疗方法,其应用价值一直存在争议.目前随着脑血流和脑功能检查技术的进展,人们对脑缺血性疾病的病理生理的认识更加深入,对外科治疗脑缺血的作用也有了新的认识,重新评价EC-IC的意义已被大家公认.本文就缺血性卒中的病理生理以及EC-IC在缺血性卒中的手术时机、操作方法、应用价值方面做一综述.
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参考文献:
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Sharp FR.Lu A.Tang Y Mutiple molecular penumbras after focal cerebral ischemia 2000 Wanebo John E M D.Zabramski Josen M M D.Spetzler Robert F M D Superficial temporal artery-to-middle cerebral artery bypass grafting for cerebral revascularization 2004(2) Klijn Catharina J M.Kappelle L Jaap.Van der Zwan Excimer laser-assisted high-flow extracranial/Intracranial bypass in patients with symptomatic carotid artery occlusion at high risk of recurrent cerebral ischemia:safety and long-term outcome 2002(10) Nussbaum Eric S M D.Erickson Donald L M D Extracranial Intracranial bypass for ischemic cerebrovascular disease refractory to maximal medical therapy 2000(1) Iwama Toru M D.Hashimoto Nobuo M D.Hayashida Kohei M D Cerebral hemodynamic parameters for patients with Neurological improvements after extracranial-Intracranial arterial bypass surgery:evaluation using positron emission tomography 2001(3)
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