Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Aramburu-Montenegro, J. (Jorge) | - |
dc.creator | Antón-Remírez, R. (Raúl) | - |
dc.creator | Rivas-Nieto, A. (Alejandro) | - |
dc.creator | Ramos-González, J. (Juan Carlos) | - |
dc.creator | Sangro, B. (Bruno) | - |
dc.creator | Bilbao, J.I. (José I.) | - |
dc.date.accessioned | 2024-02-05T10:01:59Z | - |
dc.date.available | 2024-02-05T10:01:59Z | - |
dc.date.issued | 2016-11 | - |
dc.identifier.citation | Aramburu, J., Anton, R., Rivas, A., Ramos, J. C., Sangro, B., & Bilbao, J. I. (2016). Liver cancer arterial perfusion modelling and CFD boundary conditions methodology: a case study of the haemodynamics of a patient‐specific hepatic artery in literature‐based healthy and tumour‐bearing liver scenarios. International journal for numerical methods in biomedical engineering, 32(11), e02764. | es_ES |
dc.identifier.issn | 2040-7939 | - |
dc.identifier.uri | https://hdl.handle.net/10171/68758 | - |
dc.description.abstract | Some of the latest treatments for unresectable liver malignancies (primary or metastatic tumours), which include bland embolisation, chemoembolisation, and radioembolisation, among others, take advantage of the increased arterial blood supply to the tumours to locally attack them. A better understanding of the factors that influence this transport may help improve the therapeutic procedures by taking advantage of flow patterns or by designing catheters and infusion systems that result in the injected beads having increased access to the tumour vasculature. Computational analyses may help understand the haemodynamic patterns and embolic-microsphere transport through the hepatic arteries. In addition, physiological inflow and outflow boundary conditions are essential in order to reliably represent the blood flow through arteries. This study presents a liver cancer arterial perfusion model based on a literature review and derives boundary conditions for tumour-bearing liver-feeding hepatic arteries based on the arterial perfusion characteristics of normal and tumorous liver segment tissue masses and the hepatic artery branching configuration. Literature-based healthy and tumour-bearing realistic scenarios are created and haemodynamically analysed for the same patient-specific hepatic artery. As a result, this study provides boundary conditions for computational fluid dynamics simulations that will allow researchers to numerically study, for example, various intravascular devices used for liver disease intra-arterial treatments with different cancer scenarios. | es_ES |
dc.description.sponsorship | This research was funded by the Spanish Government through Proyecto DPI2012–35277. The authors gratefully acknowledge the support of Cátedra Fundación Antonio Aranzábal–Universidad de Navarra | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Willey | es_ES |
dc.rights | info:eu-repo/semantics/closedAccess | es_ES |
dc.subject | CFD. | es_ES |
dc.subject | Boundary conditions. | es_ES |
dc.subject | Haemodynamics. | es_ES |
dc.subject | Liver. | es_ES |
dc.subject | Cancer | es_ES |
dc.title | Liver cancer arterial perfusion modelling and CFD boundary conditions methodology: a case study of the haemodynamics of a patient-specific hepatic artery in literature-based healthy and tumour-bearing liver scenarios | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.identifier.doi | 10.1002/cnm.2764 | - |
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