FDG-PET in Early AD Diagnosis

被引:11
作者
Chew, Jessica [1 ]
Silverman, Daniel H. S. [1 ]
机构
[1] Univ Calif Los Angeles, David Geffen Sch Med, Dept Mol & Med Pharmacol, Ahmanson Translat Imaging Div, Los Angeles, CA 90095 USA
关键词
Alzheimer disease; Dementia; Prodromal diagnosis; Fluorodeoxyglucose; PET; Progression; Multimodal imaging; POSITRON-EMISSION-TOMOGRAPHY; MILD COGNITIVE IMPAIRMENT; ALZHEIMERS ASSOCIATION WORKGROUPS; MEDIAL TEMPORAL ATROPHY; FRONTOTEMPORAL DEMENTIA; NATIONAL INSTITUTE; PERFUSION SPECT; DISEASE; FLUORODEOXYGLUCOSE; RECOMMENDATIONS;
D O I
10.1016/j.mcna.2012.12.016
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
F-18-fludeoxyglucose positron emission tomography (FDG-PET) is an important tool for detecting the early stages of Alzheimer disease (AD). This article discusses the multiple roles FDG-PET plays in helping to diagnose AD, including detecting the disease in the prodromal and early dementia stages, differential diagnosis of dementia, documenting and quantifying cognitive decline, and predicting progression from mild cognitive impairment to AD. In addition, the role of structural magnetic resonance imaging, underutilization of FDG-PET, and a suggested multimodal approach for early AD diagnosis are discussed.
引用
收藏
页码:485 / +
页数:11
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