Hessinger, Carolin ; Jakoby, Rolf ; Bazrafshan, Babak ; Hübner, Frank ; Schmidt, Sönke ; Schüler, Martin ; Panahi, Bita ; Kaltenbach, Benjamin ; Polkowski, Christoph ; Vogl, Thomas J. (2019)
Dielectric Contrast Between Normal and Tumor Ex-Vivo Human Liver Tissue.
In: IEEE Access, 2019, 7
doi: 10.25534/tuprints-00009679
Artikel, Zweitveröffentlichung
Kurzbeschreibung (Abstract)
Microwave ablation (MWA) is a promising treatment option for patients suffering from liver cancer utilizing electromagnetic wave heating within the targeted tissue at microwave frequencies. Knowledge about the dielectric properties of the targeted tissues is essential for the design of recent MWA systems by including treatment monitoring possibilities. This work focuses on the evaluation of the patient-specific dielectric contrast between healthy and diseased liver parts at discrete frequencies at 2.45 GHz and 5.8 GHz, as well as a broadband data analysis. Measurements yield a frequency-dependent dielectric contrast with local maxima for each patient. Due to large variations between the dielectric properties of the patients, the need for individual thresholds can be derived to distinguish between healthy and malignant tissue.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Hessinger, Carolin ; Jakoby, Rolf ; Bazrafshan, Babak ; Hübner, Frank ; Schmidt, Sönke ; Schüler, Martin ; Panahi, Bita ; Kaltenbach, Benjamin ; Polkowski, Christoph ; Vogl, Thomas J. |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Dielectric Contrast Between Normal and Tumor Ex-Vivo Human Liver Tissue |
| Sprache: | Englisch |
| Publikationsjahr: | 2019 |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Verlag: | IEEE |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Access |
| Jahrgang/Volume einer Zeitschrift: | 7 |
| DOI: | 10.25534/tuprints-00009679 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/9679 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung aus gefördertem Golden Open Access |
| Kurzbeschreibung (Abstract): | Microwave ablation (MWA) is a promising treatment option for patients suffering from liver cancer utilizing electromagnetic wave heating within the targeted tissue at microwave frequencies. Knowledge about the dielectric properties of the targeted tissues is essential for the design of recent MWA systems by including treatment monitoring possibilities. This work focuses on the evaluation of the patient-specific dielectric contrast between healthy and diseased liver parts at discrete frequencies at 2.45 GHz and 5.8 GHz, as well as a broadband data analysis. Measurements yield a frequency-dependent dielectric contrast with local maxima for each patient. Due to large variations between the dielectric properties of the patients, the need for individual thresholds can be derived to distinguish between healthy and malignant tissue. |
| URN: | urn:nbn:de:tuda-tuprints-96794 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 15 Dez 2019 20:55 |
| Letzte Änderung: | 15 Jun 2020 13:25 |
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| Zugehörige Links: | |
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