Idiopathic Giant Hepatic Artery Pseudoaneurysm

Hepatic artery pseudoaneurysm (HAP) incidence is rising due to more common use of endoscopic and percutaneous hepatic interventions. HAP is potentially fatal, as it could lead to sudden life-threatening hemorrhage. HAP can be intrahepatic or extrahepatic. On computed tomography angiogram (CTA) and m...

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Detalles Bibliográficos
Autores principales: Abdelbaki, Ahmed, Bhatt, Neeraj, Gupta, Nishant, Li, Shuo, Abdelbaki, Shady, Kumar, Yogesh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2017
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5664268/
https://www.ncbi.nlm.nih.gov/pubmed/29181219
http://dx.doi.org/10.1155/2017/4658065
Descripción
Sumario:Hepatic artery pseudoaneurysm (HAP) incidence is rising due to more common use of endoscopic and percutaneous hepatic interventions. HAP is potentially fatal, as it could lead to sudden life-threatening hemorrhage. HAP can be intrahepatic or extrahepatic. On computed tomography angiogram (CTA) and magnetic resonance angiogram (MRA), HAP follows blood pool on multiphasic examination, with brisk arterial enhancement that washes out, similar to the abdominal aorta on later phases. We present a case of idiopathic giant HAP in an 82-year-old male. Currently, angioembolization is replacing surgery as the initial modality of choice for management of this condition.

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