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Angiología
Article . 2015 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Isquemia mesentérica crónica

Authors: M.L. del Río Solá; Jose A. Gonzalez-Fajardo; C. Vaquero Puerta;

Isquemia mesentérica crónica

Abstract

Resumen La isquemia mesenterica cronica (IMC) es una entidad poco frecuente. Se presenta con sintomas inespecificos como dolor abdominal posprandial, miedo a comer, disminucion de peso y diarrea. Los pacientes sintomaticos no tratados evolucionan hacia una desnutricion severa y muerte debido a las complicaciones septicas de la isquemia mesenterica. La causa mas frecuente es la aterosclerosis, aunque se han descrito otras causas como la displasia fibromuscular, traumatismos, diseccion, rotura de aneurisma mesenterico, poliarteritis nodosa y la enfermedad de Takayasu. El diagnostico de IMC se basa en la sospecha clinica y el diagnostico diferencial con otras causas de dolor abdominal. El ecodoppler es el estudio inicial de eleccion para la evaluacion de la enfermedad arterial oclusiva del tronco celiaco (TC) y arteria mesenterica superior (AMS), con sensibilidad y especificidad superiores al 80% en equipos expertos. La arteriografia, sin embargo, es el estudio definitivo para detallar las lesiones y planificar la cirugia. Se ha descrito estenosis significativa en 2 vasos mesentericos en el 91% de los pacientes y en 3 arterias en el 55%. La angiotomografia axial computarizada ha demostrado ser efectiva en describir la anatomia de los vasos digestivos. Ademas, es util para detectar otras enfermedades abdominales, causas extravasculares compresivas y para el control de la permeabilidad despues del tratamiento quirurgico abierto o endovascular. Los objetivos del tratamiento son aliviar los sintomas de forma permanente, modificar los factores de riesgo cardiovascular, mejorar el estado nutricional y prevenir el infarto mesenterico, lo cual se logra mediante revascularizacion mesenterica (cirugia abierta o endovascular) y apoyo multidisciplinario.

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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