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Kwon: Transient Global Amnesia Developed in a 14-Year Old Girl during Cellular Phone Texting
Case Report

Dementia and Neurocognitive Disorders 2014; 13(4): 153-156.

Published online: 31 December 2014

DOI: https://doi.org/10.12779/dnd.2014.13.4.153

Transient Global Amnesia Developed in a 14-Year Old Girl during Cellular Phone Texting

Oh Dae Kwon, M.D.

Department of Neurology, School of Medicine, Catholic University of Daegu, Daegu, Korea.

Address for correspondence: Oh Dae Kwon, M.D. Department of Neurology, Daegu Catholic University Medical Center School of Medicine, Catholic University of Daegu, 33 Duryugongwon-ro 17-gil, Nam-gu, Daegu 705-718, Korea. Tel: +82-53-650-4298, Fax: +82-53-654-9786, dolbaeke@cu.ac.kr

Received 19 November 2014       Revised 8 December 2014       Accepted 8 December 2014

© 2014 Korean Dementia Association

(open-access):

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

A 14-year-old-girl developed sudden amnesia upon study for semester examination. She was using cellular phone texting when he realized amnesia and texted to her friend about the amnesia. On the captured texting messages, she showed grammatical errors and spelling errors. Diffusion-weighted brain MRI showed tiny lesions in left hippocampus consistent with transient global amnesia. EEG and other laboratory tests were normal. The amnesia recovered within 24 hours and did not recur during one and half year of follow up period.

Keywords: Transient global amnesia, Texting, Child

Figures and Tables

Fig. 1
Capture images of cellular phone texting conversation shows sudden complaint of amnesia (box in left figure) and grammatical errors and spelling errors (box in right figure).
dnd-13-153-g001
Fig. 2
Diffusion-weighted MRI shows hyperintensity of left anterior hippocampus (arrows) in axial and oblique coronal views.
dnd-13-153-g002

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