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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 FMC - Formación Médi...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
FMC - Formación Médica Continuada en Atención Primaria
Article . 2020 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Amnesia global transitoria

Authors: Francisco Javier Huerta Dante; Pilar Regato Pajares; José Luis Alonso Pérez;

Amnesia global transitoria

Abstract

Puntos para una lectura rapida • La edad (>50 anos) es el unico factor de riesgo identificado con claridad. • El sustrato anatomico de la disfuncion neurologica es el lobulo temporal medial. • La patogenia continua sin certezas. Se barajan como teorias: isquemia arterial, congestion venosa y migrana, pero ninguna de ellas explica completamente los hallazgos clinicos. • El trastorno clinicamente se caracteriza por la irrupcion de un fallo en la memoria anterograda, por lo que el paciente esta desorientado en lugar y hara preguntas reiteradas sobre donde esta y por que esta ahi. Puede haber un grado variable de amnesia retrograda. Otras funciones cognitivas y ejecutivas permanecen inalteradas. No hay perdida de conciencia. Se resuelve tras unas horas. • Los hallazgos clinicos son diferentes de otras entidades con las que procede hacer diagnostico diferencial: ictus, crisis comiciales, encefalopatias toxico-metabolicas y delirium. • Los pacientes con amnesia global transitoria deben ser observados hasta que la clinica se resuelva. En su diagnostico diferencial pueden precisarse pruebas complementarias: analiticas para evaluar intoxicacion, infeccion y alteraciones metabolicas, asi como pruebas de neuroimagen. • El pronostico es bueno y el riesgo de recurrencia, bajo. No requiere tratamiento.

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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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