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Experience of direct percutaneous sac injection in type II endoleak using cone beam computed tomography
Annals of Surgical Treatment and Research ; : 232-235, 2015.
Artículo en Inglés | WPRIM | ID: wpr-62413
ABSTRACT
Cone beam CT, usually used in dental area, could easily obtain 3-dimensional images using cone beam shaped ionized radiation. Cone beam CT is very useful for direct percutaneous sac injection (DPSI) which needs very precise measurement to avoid puncture of inferior vena cava or vessel around sac or stent graft. Here we describe two cases of DPSI using cone beam CT. In case 1, a 79-year-old male had widening of preexisted type II endoleak after endovascular aneurysm repair (EVAR). However, transarterial embolization failed due to tortuous collateral branches of lumbar arteries. In case 2, a 72-year-old female had symptomatic sac enlargement by type II endoleak after EVAR. However, there was no route to approach the lumbar arteries. Therefore, we performed DPSI assisted by cone beam CT in cases 1, 2. Six-month CT follow-up revealed no sign of sac enlargement by type II endoleak.
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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Arterias / Vena Cava Inferior / Prótesis Vascular / Punciones / Estudios de Seguimiento / Embolización Terapéutica / Tomografía Computarizada de Haz Cónico / Endofuga / Procedimientos Endovasculares / Aneurisma Tipo de estudio: Estudio observacional / Estudio pronóstico Límite: Anciano / Femenino / Humanos / Masculino Idioma: Inglés Revista: Annals of Surgical Treatment and Research Año: 2015 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Arterias / Vena Cava Inferior / Prótesis Vascular / Punciones / Estudios de Seguimiento / Embolización Terapéutica / Tomografía Computarizada de Haz Cónico / Endofuga / Procedimientos Endovasculares / Aneurisma Tipo de estudio: Estudio observacional / Estudio pronóstico Límite: Anciano / Femenino / Humanos / Masculino Idioma: Inglés Revista: Annals of Surgical Treatment and Research Año: 2015 Tipo del documento: Artículo