Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment

Srishti Saraswat; Chandra Priya Karunakaran; Jinpil Tak; Hongbo Zhao; Waleed Ahmad; Russell S. Witte; Hao Xin

doi:10.1109/mwsym.2019.8701116

Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment

Srishti Saraswat, Chandra Priya Karunakaran, Jinpil Tak, Hongbo Zhao, Waleed Ahmad, Russell S. Witte, Hao Xin

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

This paper reports studies on EM characterization, instrumentation development and proof of concept experimental evaluation of a novel system capable of focused microwave therapy (FMT) at 915 MHz integrated with thermoacoustic imaging (TAI). The combined TAI-FMT prototype assists accurate dielectric property mapping, precise temperature prediction and treatment monitoring through TA thermometry feedback for adaptive beamforming. A 32-element array prototype is simulated and focusing is evaluated through time reversal. Initial experimental results using a 4-element FMT system showed 2°C accuracy in temperature prediction.

Original language	English (US)
Title of host publication	2019 IEEE MTT-S International Microwave Symposium, IMS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	220-223
Number of pages	4
ISBN (Electronic)	9781728113098
DOIs	https://doi.org/10.1109/mwsym.2019.8701116
State	Published - Jun 2019
Event	2019 IEEE MTT-S International Microwave Symposium, IMS 2019 - Boston, United States Duration: Jun 2 2019 → Jun 7 2019

Publication series

Name	IEEE MTT-S International Microwave Symposium Digest
Volume	2019-June
ISSN (Print)	0149-645X

Conference

Conference	2019 IEEE MTT-S International Microwave Symposium, IMS 2019
Country/Territory	United States
City	Boston
Period	6/2/19 → 6/7/19

Keywords

ablation
breast cancer
focused microwave therapy
hyperthermia
thermoacoustic imaging

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/mwsym.2019.8701116

Cite this

Saraswat, S., Karunakaran, C. P., Tak, J., Zhao, H., Ahmad, W., Witte, R. S., & Xin, H. (2019). Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment. In 2019 IEEE MTT-S International Microwave Symposium, IMS 2019 (pp. 220-223). Article 8701116 (IEEE MTT-S International Microwave Symposium Digest; Vol. 2019-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/mwsym.2019.8701116

Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment. / Saraswat, Srishti; Karunakaran, Chandra Priya; Tak, Jinpil et al.
2019 IEEE MTT-S International Microwave Symposium, IMS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 220-223 8701116 (IEEE MTT-S International Microwave Symposium Digest; Vol. 2019-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Saraswat, S, Karunakaran, CP, Tak, J, Zhao, H, Ahmad, W, Witte, RS & Xin, H 2019, Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment. in 2019 IEEE MTT-S International Microwave Symposium, IMS 2019., 8701116, IEEE MTT-S International Microwave Symposium Digest, vol. 2019-June, Institute of Electrical and Electronics Engineers Inc., pp. 220-223, 2019 IEEE MTT-S International Microwave Symposium, IMS 2019, Boston, United States, 6/2/19. https://doi.org/10.1109/mwsym.2019.8701116

Saraswat S, Karunakaran CP, Tak J, Zhao H, Ahmad W, Witte RS et al. Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment. In 2019 IEEE MTT-S International Microwave Symposium, IMS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 220-223. 8701116. (IEEE MTT-S International Microwave Symposium Digest). doi: 10.1109/mwsym.2019.8701116

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abstract = "This paper reports studies on EM characterization, instrumentation development and proof of concept experimental evaluation of a novel system capable of focused microwave therapy (FMT) at 915 MHz integrated with thermoacoustic imaging (TAI). The combined TAI-FMT prototype assists accurate dielectric property mapping, precise temperature prediction and treatment monitoring through TA thermometry feedback for adaptive beamforming. A 32-element array prototype is simulated and focusing is evaluated through time reversal. Initial experimental results using a 4-element FMT system showed 2°C accuracy in temperature prediction.",

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Thermoacoustic Image-Guided Focused Microwave Therapy for Enhanced Breast Cancer Treatment

Abstract

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Keywords

ASJC Scopus subject areas

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