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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Pratique Neurologiqu...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Pratique Neurologique - FMC
Article . 2012 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Syndrome MELAS atypique

Authors: M.-C. Fleury; B. Lannes; A. Echaniz Laguna; B. Mousson de Camaret; C. Tranchant;

Syndrome MELAS atypique

Abstract

Resume Une patiente de 63 ans qui presentait depuis une quinzaine d’annees un diabete non insulinodependant et une surdite de perception, developpa des troubles de l’equilibre et du comportement. L’IRM cerebrale montra des calcifications bilaterales des noyaux gris ainsi que la presence de multiples hypersignaux de la substance blanche periventriculaire sur les sequences ponderees en T2 et FLAIR. Le bilan biologique montra une elevation des lactates seriques. L’etude histologique et histoenzymologique d’un prelevement musculaire puis l’etude biochimique de la chaine respiratoire mitochondriale montrant un deficit partiel en complexes IV et I conduirent a l’etude du ADN mitochondrial. La presence de la mutation A3243G du ADNmt musculaire permit le diagnostic de Mitochondrial encephalopathy, Lactic Acidosis, and Stroke-like episodes (MELAS). Ce cas illustre l’heterogeneite phenotypique du MELAS, et rappelle les arguments cliniques et paracliniques qui doivent conduire au diagnostic de cytopathie mitochondriale.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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