Keywords Dementia;multi-infarct;Pedigree;Cerebral arterial disease;Brain infarction/compl;Leukoencephalopathy;progressive multifocal;

• 痴呆;多发性梗死性;系谱;脑动脉疾病;脑梗死/并发症;脑白质病;进行性多灶性/并发症;