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2010, Número 1

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Acta Med 2010; 8 (1)


Hemorragia digestiva no variceal: Manejo radiológico

Ríos RJL, Ramírez AJL

Idioma: Español
Referencias bibliográficas: 46
Paginas: 12-24
Archivo PDF: 413.64 Kb.


RESUMEN

El manejo radiológico, diagnóstico y terapéutico de la hemorragia no variceal del tubo digestivo es motivo de consideraciones que obligan a clínicos y a radiólogos a su manejo integral. Puede utilizarse para el diagnóstico la tomografía computada, en especial la multicorte para evaluar o localizar por angiotomografía el sitio de sangrado. También han demostrado ser útiles los estudios de medicina nuclear con Tc99. La angiografía se utiliza para localizar con mayor exactitud el sitio de sangrado, lo que se logra en una mayoría de los casos. Durante este estudio entre el clínico y el radiólogo intervencionista deben decidir si la opción es utilizar vasopresores o agentes embolizantes para cohibir el sangrado.


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