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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 . 2014 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Resonancia magnética en el cáncer de mama tratado con neoadyuvancia: correlación radiopatológica de la respuesta y supervivencia libre de enfermedad en función del subtipo molecular

Authors: S. Cruz Ciria; F. Jiménez Aragón; C. García Mur; H. Esteban Cuesta; B. Gros Bañeres;

Resonancia magnética en el cáncer de mama tratado con neoadyuvancia: correlación radiopatológica de la respuesta y supervivencia libre de enfermedad en función del subtipo molecular

Abstract

Resumen Objetivos Valorar la respuesta radiologica, patologica y su correlacion en los subtipos moleculares del cancer de mama y analizar su implicacion en la supervivencia libre de enfermedad. Material y metodos Se incluyeron 205 pacientes con cancer de mama tratadas con quimioterapia neoadyuvante. Se valoro la respuesta radiologica con RM pre y posquimioterapia. La respuesta patologica se clasifico segun la escala de Miller y Payne. Se valoro la respuesta radiologica y patologica en cada subtipo (HER2+, TN, luminal A, luminal B HER2– y luminal B HER2+), la correlacion radiopatologica y la supervivencia libre de enfermedad mediante las pruebas χ 2 , t de Student, ANOVA y Tau-b de Kendall. Resultados Los subtipos HER2+ (62,1%) y TN (45,2%) mostraron mayor tasa de respuesta radiologica completa. La respuesta patologica fue del 65,5% en el HER2+, 38,1% en el TN, 2,6% en los luminales A, 8,2% en los luminales B HER2– y 31% en los luminales B HER2+. El indice de correlacion radiopatologico fue significativo en todos los subtipos, mayor en los TN y HER2 (coeficientes Tau-b 0,805 y 0,717 respectivamente). La supervivencia libre de enfermedad fue mayor para HER2+ (91,9 ± 3,3 meses) y menor en el TN (69,5 ± 6,3 meses), con diferencias significativas entre los casos de mala y buena respuesta radiologica (p = 0,040). La supervivencia fue superior en los casos de buena respuesta radiologica a excepcion del subtipo luminal A. Conclusion La RM puede ser una herramienta que aporta informacion de la evolucion del CM tratado con neoadyuvancia, variable segun el subtipo inmunohistoquimico.

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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!
8
Top 10%
Average
Top 10%
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Cancer Research
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