| Subcortical arteriosclerotic encepholopathy(SAE)is a kind of cerebrovascular disease, and it is one of the most common cause in Vascular dementia. The physical and mental health of the old people may be damaged on account of it. It may have a great significance to analyse the risk factors for the prevention, diagnosis and treatment of SAE at an early date. It explains the risk factors and the clinical characteristic on SAE in detail in this review article, and to believe in, SAE will be easily to be diagnosed and treated in the future. |