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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 Radiologíaarrow_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
Radiología
Article . 2012 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Imágenes puntiformes hiperintensas en la sustancia blanca: una aproximación diagnóstica

Authors: S. Medrano Martorell; M. Cuadrado Blázquez; D. García Figueredo; S. González Ortiz; J. Capellades Font;

Imágenes puntiformes hiperintensas en la sustancia blanca: una aproximación diagnóstica

Abstract

Resumen La presencia de multiples imagenes puntiformes hiperintensas en la sustancia blanca (IPHSB) en las secuencias de resonancia magnetica (RM) ponderadas en T2 es un hallazgo muy frecuente y, en ocasiones, un reto diagnostico para el radiologo. Este articulo pretende, a traves de una aproximacion a la anatomia de la microcirculacion cerebral, asi como a estudios de correlacion anatomopatologica, simplificar la tarea de interpretacion de estas imagenes a partir de la descripcion de tres principales patrones de presentacion de IPHSB: patron vascular (PV), que corresponde a lesiones microvasculares, patron perivascular (PpV), que representa a la enfermedad inflamatoria cuyo paradigma es la esclerosis multiple (EM), y patron inespecifico (PI), que suele deberse a enfermedad microvascular. A partir de varios elementos semiologicos en las imagenes de RM se puede determinar un patron predominante en cada caso y, de este modo, acotar el diagnostico diferencial.

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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!
27
Top 10%
Top 10%
Average
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