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Medicine - Programa de Formación Médica Continuada Acreditado
Article . 2017 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Complicaciones neurológicas del cáncer

Authors: J.L. López González; E. Gómez-Utrero; M. Álvarez-Mon Soto; F. Navarro Expósito;

Complicaciones neurológicas del cáncer

Abstract

Resumen Etiopatogenia La accion del tumor puede ser por dano directo de estructuras nerviosas del parenquima cerebral o del nervio periferico o de sus respectivas envolturas, ya sea por el crecimiento de un tumor primario o por metastasis cerebrales (92%). En mas del 30% el origen sera una neoplasia de mama y en alrededor de un 10% de origen hematologico, pulmonar o ginecologico. La afectacion indirecta por dano vascular o citoquinas inflamatorias puede ser previa a la aparicion del tumor (sindrome paraneoplasico) o secundaria al tratamiento (neurotoxicidad inducida por quimioterapia o radioterapia). Clinica Se considera por un lado la afectacion metastasica intracraneal, medular, de leptomeninges (carcinomatosis meningea) y neural (plexos y nervios perifericos) y, por otro, las complicaciones no metastasicas que incluyen las alteraciones del nivel de conciencia o delirium, los efectos neurotoxicos de quimio y radioterapia y la derivada de los procedimientos diagnosticos y quirurgicos, las alteraciones vasculares e infecciosas y la hiperactividad simpatica. Diagnostico Exige de tecnicas de imagen con gran capacidad de contraste como secuencias de resonancia magnetica, electromiografia y electroencefalografia y tecnicas de medicina nuclear. Tratamiento El de los sintomas de la neuropatia y los trastornos no metastasicos suele ser susceptible de mejora, al menos en parte, no asi el manejo de las metastasis que aun hoy siguen teniendo un mal pronostico en general.

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citations
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
gold
Related to Research communities
Cancer Research