Magnetic resonance imaging in dementia

被引：5
|
作者：
Raposo Rodriguez, L. [1 ]
Tovar Salazar, D. J. [1 ]
Fernandez Garcia, N. [1 ]
Pastor Hernandez, L. [1 ]
Fernandez Guinea, O. [1 ]
机构：
[1] Fdn Hosp Jove, Gijon, Asturias, Spain
来源：
RADIOLOGIA | 2018年 / 60卷 / 06期
关键词：
Magnetic resonance imaging; Atrophy; Dementia; Alzheimer's disease; Progressive supranuclear palsy; Vascular dementia; Multiple system atrophy; Parkinson's disease; Frontotemporal dementia;
D O I：
10.1016/j.rx.2018.04.003
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Objective: To describe and illustrate the key findings on structural magnetic resonance imaging (MRI) in the most common dementias of neurodegenerative origin: Alzheimer's disease, vascular dementia, dementia with Lewy bodies, variants of frontotemporal dementia, progressive supranuclear palsy, variants of multiple system atrophy, Parkinson dementia, and corticobasal degeneration. Conclusion: Today the role of MRI is no longer limited to ruling out underlying causes of cognitive deterioration. MRI can show patterns of atrophy with a predictive value for certain dementias which, although not specific or unique to each disease, can help to confirm diagnostic suspicion or to identify certain processes. For this reason, it is important for radiologists to know the characteristic findings of the most common dementias. (C) 2018 SERAM. Published by Elsevier Espana, S.L.U. All rights reserved.
引用
收藏
页码：476 / 484
页数：9
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