Thermoablation for Breast Cancer Treatment Using Microwave Interstitial Helix Applicators

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F13%3A00320024" target="_blank" >RIV/68407700:21460/13:00320024 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/13:00320024

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Thermoablation for Breast Cancer Treatment Using Microwave Interstitial Helix Applicators

Popis výsledku v původním jazyce

In this paper we studied the possibilities of usage of interstitial applicators for the breast cancer treatment by microwave thermoablation. The applicators used in this work are the helix type and the operating frequency was 2.45GHz. For here described simulations two types of breast phantoms were used. The interstitial applicators, virtually organized in several configurations, were gradually inserted into these phantoms. The first model of breast was simply created by spherical segment. It was formed by three parts: a homogeneous breast tissue, skin and a spherical tumour. The second breast phantom was derived from magnetic resonance images (MRIs) and includes more parts which are anatomically realistic. The phantom includes a bit more complex shape of the tumour. For calculation of SAR characteristics created by these applicators a simulator of electromagnetic field SEMCAD X was used. A distribution of SAR value was especially monitored in the area where the breast tumour was placed. Finally we could compare the differences between the simplified breast model and the MRI-derived model.

Název v anglickém jazyce

Thermoablation for Breast Cancer Treatment Using Microwave Interstitial Helix Applicators

Popis výsledku anglicky

In this paper we studied the possibilities of usage of interstitial applicators for the breast cancer treatment by microwave thermoablation. The applicators used in this work are the helix type and the operating frequency was 2.45GHz. For here described simulations two types of breast phantoms were used. The interstitial applicators, virtually organized in several configurations, were gradually inserted into these phantoms. The first model of breast was simply created by spherical segment. It was formed by three parts: a homogeneous breast tissue, skin and a spherical tumour. The second breast phantom was derived from magnetic resonance images (MRIs) and includes more parts which are anatomically realistic. The phantom includes a bit more complex shape of the tumour. For calculation of SAR characteristics created by these applicators a simulator of electromagnetic field SEMCAD X was used. A distribution of SAR value was especially monitored in the area where the breast tumour was placed. Finally we could compare the differences between the simplified breast model and the MRI-derived model.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GAP102%2F11%2F0649" target="_blank" >GAP102/11/0649: Výzkum a měření signálů generovaných nanostrukturami</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

43rd European Microwave Conference - European Microwave Week 2013 Conference Proceedings

ISBN

978-2-87487-031-6

ISSN

—

e-ISSN

2325-0305

Počet stran výsledku

4

Strana od-do

794-797

Název nakladatele

European Microwave Association (EuMA)

Místo vydání

Louvain-la-Neuve

Místo konání akce

Nuremberg

Datum konání akce

8. 10. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000392912200199