[Screening and diagnostic framework of vascular dementia in Chinese population].

ABSTRACT

For lack of cognitive screening standard system and controversy over the value of imaging for cerebrovascular diseases in China, the research group of Alzheimer's Disease Chinese (ADC) studied the knowledge of neuropsychology, neuroimaging and clinical neurology, systematically reviewed the diagnostic techniques such as memory, language, visuospatial, executive, function, and magnetic resonance imaging (MRI) of cerebrovascular diseases, and their optimal threshold and diagnostic value for vascular dementia. Via a consensus meeting, the diagnostic guidelines and practical screening process are combined to construct a framework in Chinese population, which is based on the objective evidence of medical history and clinical evaluation. The diagnosis of vascular dementia is supported by imaging evidence of cerebrovascular diseases and differentiates from other causes of dementia or comorbidities. This consensus is applicable to medical units in China, and is of great significance for early detection, early diagnosis and early treatment of vascular dementia.