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大脑中动脉闭塞的自然病程和远期预后尚未完全明确。作者为了估计本病的远期预后,对70例患者作了随访研究。其中男46例,女24例,平均年龄54.8岁。全部进行了脑动脉造影,其中56例为大脑中动脉主干的闭塞(左侧32例,右侧24例),14例为一支或多支主要分支的闭塞(左侧8例,右侧6例)。5例有颈内动脉斑块和狭窄。70例中14例(大脑中动脉闭塞10例,其分支闭塞4例在首次卒中的急性期死亡。余下56例进行了平均6年的随访。在此期间14例
The natural course of occlusion of the middle cerebral artery and long-term prognosis have not yet been fully defined. In order to estimate the long-term prognosis of the disease, 70 patients were followed up. There were 46 males and 24 females, with an average age of 54.8 years. Cerebral arteriography was performed in all, of which 56 were occlusion of the middle cerebral artery (32 on the left and 24 on the right), and occlusion of one or more of the major branches in 14 (left 8 and right 6 example). 5 cases of carotid artery plaque and stenosis. Of the 70 patients, 14 (middle cerebral artery occlusion in 10 and branch occlusion in 4, acute death in the first stroke, the remaining 56 were followed up for an average of 6 years. During this period, 14