The common dementias: a pictorial review

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• 作者：Pervinder Bhogal (1)
  Colin Mahoney (2)
  Sophie Graeme-Baker (1)
  Amit Roy (1)
  Sachit Shah (1)
  Francesco Fraioli (3)
  Peter Cowley (1)
  Hans Rolf J?ger (4)
  
• 关键词：Imaging ; Dementia ; Alzheimer? ; Frontotemporal ; Lewy bodies
• 刊名：European Radiology
• 出版年：2013
• 出版时间：December 2013
• 年：2013
• 卷：23
• 期：12
• 页码：3405-3417
• 全文大小：
• 作者单位：Pervinder Bhogal (1)
  Colin Mahoney (2)
  Sophie Graeme-Baker (1)
  Amit Roy (1)
  Sachit Shah (1)
  Francesco Fraioli (3)
  Peter Cowley (1)
  Hans Rolf J?ger (4)
  
  1. Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK
  2. Dementia Research Centre, Department of Neurodegenerative Diseases UCL Institute of Neurology, London, UK
  3. Institute of Nuclear Medicine, University College London, London, UK
  4. Neuroradiological Academic Unit, Department of Brain Repair and Rehabilitation, Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, Box 65, 8-11, London, WC1N 3BG, UK
  
• ISSN：1432-1084

文摘

Imaging plays an important role in the diagnosis and management of dementia. This review covers the imaging features of the most common dementing illnesses: Alzheimer? disease (AD), vascular dementia (VaD), dementia with Lewy bodies (DLB) and frontotemporal lobar degeneration (FTLD). It describes typical findings on structural neuroimaging and discusses functional and molecular imaging techniques such as FDG PET, amyloid PET, magnetic resonance (MR) perfusion imaging, diffusion tensor imaging (DTI) and functional MR imaging (fMRI).