摘要
阿尔茨海默病(Alzheimer disease,AD)是老年人常见的神经系统变性病,其临床特征为隐匿起病,进行性智能减退,多伴有人格改变,严重影响了老年人的身心健康,所以AD在医学界和社会各界引起了广泛的注意,对其研究也越来越深入。正电子发射断层成像(PET)可通过各种显像剂敏感性和特异性对AD的病理生理学改变进行显像,本文将PET在AD的诊断及鉴别诊断中的作用及其进展做了详细论述,并对PET在AD中的发展进行了展望。
Alzheimer's disease(AD)is a common neurodegenerative disease in the elderly with the clinical features of occult onset,intelligence loss,accompanied by personality changes.AD caused wide attention in the medical community and the social from all walks of life because of the serious impact on the physical and mental health of the elderly,and the research is also more and more deeply.Positron emission tomography(PET)can be through various imaging agents sensitivity and specificity of AD pathophysiology changes of imaging.In this paper,in the diagnosis and differential diagnosis of AD,the role of PET and its progress are discussed in detail,and has carried on the forecast to the development of PET in AD.
作者
李娟
高学伟
LI Juan;GAO Xue-wei(Department of ultrasound,Jizhou District People's Hospital,Tianjin 301900,China)
出处
《中国处方药》
2020年第2期17-19,共3页
Journal of China Prescription Drug
