dc.contributor.author | Bottiglieri, Anna | |
dc.contributor.author | Farina, Laura | |
dc.contributor.author | Shahzad, Atif | |
dc.contributor.author | O'Loughlin, Declan | |
dc.contributor.author | O'Halloran, Martin | |
dc.contributor.author | Elahi, Muhammad Adnan | |
dc.date.accessioned | 2021-03-30T14:51:19Z | |
dc.date.available | 2021-03-30T14:51:19Z | |
dc.date.issued | 2019-03-31 | |
dc.identifier.citation | Bottiglieri, Anna, Farina, Laura, Shahzad, Atif, O'Loughlin, Declan, O'Halloran, Martin, & Elahi, Muhammad Adnan. (2019). Microwave thermal ablation: focusing energy in target tissue using fat layer. Paper presented at the 13th European Conference on Antennas and Propagation (EUCAP), Krakow, Poland, 31 March-05 April. | en_IE |
dc.identifier.uri | http://hdl.handle.net/10379/16654 | |
dc.description.abstract | Microwave thermal ablation therapy is a minimally invasive technique introduced in the interventional oncology practice to treat a range of cancerous pathologies. Whereas satisfying results are obtained with the treatment of large and relatively homogeneous areas (e.g. hepatic tumours), treatments of small and inhomogeneous targets are currently under investigation. Minimizing the transversal dimension of applicators represents a crucial aspect in the case of sensitive structures (e.g. blood vessels) surrounding target area. Despite several improvements being proposed, a minimal invasive applicator suitable for small targets adjacent to crucial structures remains an unsolved issue, so far. A proposal to achieve a compromise between a minimally-invasive applicator geometry and a focused thermal pattern is presented in this work. The idea concerns exploiting insulator properties of fat layer, which normally coats the organs in the abdominal cavity. In this scenario, fat tissue is used to focus the heating pattern in the target tissue. Low effective conductivity of fat tissue induces a low absorbed power of the tissue and a consequent low heating of the area. Based on these evaluations, fat layer is also used to avoid unnecessary and potentially dangerous overheating of surrounding healthy structures. | en_IE |
dc.description.sponsorship | The research leading to these results has received funding
from the European Research Council under the European
Union’s Horizon 2020 Programme (H2020)/ERC grant
agreement n.637780 and ERC PoC Grant REALTA
n.754308. This project has received funding from the
European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie grant
agreement No 713690. This project has received funding
from the Irish Research Council Grant no. GOIPD/2018/644. | en_IE |
dc.format | application/pdf | en_IE |
dc.language.iso | en | en_IE |
dc.publisher | Institute of Electrical and Electronics Engineers | en_IE |
dc.relation.ispartof | 2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | en |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Ireland | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ie/ | |
dc.subject | ANTENNA | en_IE |
dc.subject | PRINCIPLES | en_IE |
dc.subject | Microwave ablation | en_IE |
dc.subject | insulator tissue | en_IE |
dc.subject | minimally invasive technique | en_IE |
dc.title | Microwave thermal ablation: focusing energy in target tissue using fat layer | en_IE |
dc.type | Conference Paper | en_IE |
dc.date.updated | 2021-03-20T16:38:23Z | |
dc.local.publishedsource | https://ieeexplore.ieee.org/document/8739905 | en_IE |
dc.description.peer-reviewed | peer-reviewed | |
dc.contributor.funder | H2020 European Research Council | en_IE |
dc.contributor.funder | Horizon 2020 Framework Programme | en_IE |
dc.contributor.funder | Irish Research Council | en_IE |
dc.internal.rssid | 17429470 | |
dc.local.contact | Martin O'Halloran, School Of E&I/School Of Medicine, Nui Galway. 5072 Email: martin.ohalloran@nuigalway.ie | |
dc.local.copyrightchecked | Yes | |
dcterms.project | info:eu-repo/grantAgreement/EC/H2020::ERC::ERC-STG/637780/EU/Frontier Research on the Dielectric Properties of Biological Tissue/BIOELECPRO | en_IE |
dcterms.project | info:eu-repo/grantAgreement/EC/H2020::ERC::ERC-POC/754308/EU/Challenging Hypertension Through Novel Medical Device Development/REALTA | en_IE |
nui.item.downloads | 50 | |