Literature DB >> 11942379

Transient global amnesia: increased signal intensity in the right hippocampus on diffusion-weighted magnetic resonance imaging.

M Matsui1, T Imamura, S Sakamoto, K Ishii, H Kazui, E Mori.   

Abstract

We report on a patient with pure transient global amnesia (TGA) whose magnetic resonance imaging (MRI) demonstrated a small region of increased signal intensity in the right hippocampus on diffusion-weighted imaging (DWI). DWI was sensitive and useful for evaluating the early stage of TGA and might help to explain the pathophysiology of TGA.

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Year:  2002        PMID： 11942379     DOI： 10.1007/s002340100699

Source DB:  PubMed          Journal:  Neuroradiology        ISSN： 0028-3940            Impact factor:   2.804


  7 in total

1.  Optimal diffusion-weighted imaging protocol for lesion detection in transient global amnesia.

Authors:  Y C Weon; J H Kim; J S Lee; S Y Kim
Journal:  AJNR Am J Neuroradiol       Date:  2008-05-01       Impact factor: 3.825

2.  CTP in Transient Global Amnesia: A Single-Center Experience of 30 Patients.

Authors:  I A Meyer; M Wintermark; J-F Démonet; P Michel
Journal:  AJNR Am J Neuroradiol       Date:  2015-06-04       Impact factor: 3.825

3.  Magnetic resonance imaging in transient global amnesia: lessons learned from 198 cases.

Authors:  M Scheel; C Malkowsky; R Klingebiel; S J Schreiber; G Bohner
Journal:  Clin Neuroradiol       Date:  2012-03-16       Impact factor: 3.649

Review 4.  Forgetting the Unforgettable: Transient Global Amnesia Part I: Pathophysiology and Etiology.

Authors:  Marco Sparaco; Rosario Pascarella; Carmine Franco Muccio; Marialuisa Zedde
Journal:  J Clin Med       Date:  2022-06-12       Impact factor: 4.964

5.  Hippocampal body changes in pure partial onset sleep and pure partial onset waking epileptic patients.

Authors:  Mahmood Motamedi; Ali Zandieh; Alireza Hajimirzabeigi; Majid Tahsini; Fatemeh Vakhshiteh; Elham Rahimian
Journal:  Neurol Sci       Date:  2013-01-03       Impact factor: 3.307

6.  Transient Global Amnesia: Risk Factors, Imaging Features, and Prognosis.

Authors:  Shunpo He; Zhenzhen Ye; Qingwei Yang; Jianzhong Lin; Xingyu Chen; Zhongjie Chen; Liangyi Chen
Journal:  Neuropsychiatr Dis Treat       Date:  2021-05-25       Impact factor: 2.570

7.  Diffusion-weighted imaging in transient global amnesia exposes the CA1 region of the hippocampus.

Authors:  Ho Yun Lee; Jae Hyoung Kim; Young-Cheol Weon; Jung Seok Lee; Sang Yun Kim; Sung Won Youn; Sung Hyun Kim
Journal:  Neuroradiology       Date:  2007-02-14       Impact factor: 2.995
  7 in total

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