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大脑淀粉样血管病 (Ｃｅｒｅｂｒａｌａｍｙ ｌｏｉｄａｎｇｉｏｐａｔｈｙ ,ＣＡＡ)是一种颅内微血管病变 ,以淀粉样物在软脑膜和皮层的中小动脉中膜和外膜内沉积为主要病理特征 ,一般不伴有全身系统性淀粉样物质沉积。ＣＡＡ作为老年人非外伤非高血压性脑出血的一个重要病因
Cerebral cerebral angiomyopathy (Cerebralamy loidangiopathy, CAA) is an intracranial microangiopathy, the main pathological features of amyloid deposition in the media and adventitia of the middle and small arterioles in the pia mater and the cortex, are generally not associated with systemic systemic Amyloid deposition. CAA as an important cause of non-traumatic non-hypertensive cerebral hemorrhage in the elderly