Gibeleko erradioenbolizazioaren CFD simulazioakodolaren biskositatearen eragina gibeleko hemodinamikan eta mikroesferen banaketan

1. Lertxundi, Unai
2. Aramburu, Jorge
3. Antón, Raúl
4. Bilbao, Jose Ignacio
5. Rodríguez-Fraile, Macarena
6. Sangro, Bruno

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DOI: 10.1387/EKAIA.23082 DIALNET GOOGLE SCHOLAR lock_openAccès ouvert editor

D'autres publications dans: Ekaia: Euskal Herriko Unibertsitateko zientzi eta teknologi aldizkaria

Résumé

    Radioembolization (RE) is a treatment for patients with liver cancer. RE consists of the infusion of radioactive microspheres in the hepatic artery using a microcatheter. Microspheres treat tumors by embolization and radiation. The trajectory of the microspheres can be analyzed using computational fluid dynamics simulations (CFD). The long duration of these calculations supposes a problem for their use in the clinical setting. To decrease the simulation time, blood, a non-Newtonian fluid, was considered as a Newtonian fluid. Results show that microsphere distribution and blood flow characteristics barely change when using a Newtonian fluid approach vs. a non-Newtonian fluid approach.

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