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El stent de la vena del portal para salvar el día
Panagiotis Grigoropoulos1, Vasilina Tsemelidi2, Orfeas Varvarelis2
11st Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Areteion Hospital, 76 Vas. Sophias Ave, Athens, 11528, Greece.
CVIR endovascular
|August 29, 2025
Resumen
La estenosis de la vena portal postoperatoria, una afección grave, puede tratarse eficazmente con el estentamiento venoso portal percutáneo. Esta intervención logró controlar con éxito la insuficiencia hepática aguda en un paciente, demostrando su beneficio clínico.
Área de la Ciencia:
- Radiología intervencionista
- Cirugía hepatobiliar
- Cirugía vascular
Sus antecedentes:
- La estenosis/oclusión de la vena portal postoperatoria es una complicación significativa.
- El diagnóstico y el tratamiento tempranos son cruciales para los resultados de los pacientes.
- Esta condición puede conducir a complicaciones que amenazan la vida si no se trata.
Objetivo del estudio:
- Para resumir el beneficio clínico de la colocación de stent venoso portal percutáneo.
- Para resaltar el manejo exitoso de la insuficiencia hepática aguda debido a la estenosis de la vena portal.
- Presentar un estudio de caso de la intervención de rescate para la estenosis postoperatoria de la vena portal.
Principales métodos:
- Una paciente de 78 años se sometió a una resección por colangiocarcinoma ampullar.
- El paciente desarrolló estenosis venosa portal de alto grado con insuficiencia hepática aguda.
- La colocación de un stent venoso portal percutáneo se realizó como un procedimiento de rescate.
Principales resultados:
- La colocación del stent venoso portal fue técnicamente exitosa.
- El paciente experimentó un resultado clínico satisfactorio.
- Se observaron cambios isquémicos transitorios del parénquima hepático antes de la intervención.
Conclusiones:
- El stenting venoso portal percutáneo es un tratamiento viable para la estenosis de la vena portal postoperatoria.
- Esta intervención puede prevenir el daño hepático irreversible en la insuficiencia hepática aguda.
- El stenting de rescate ofrece una opción terapéutica beneficiosa para casos complejos.
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