지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.11 No.6
- 발행연도
- 2016.11
- 수록면
- 1,744 - 1,753 (10page)
이용수
초록· 키워드
오류제보하기
The main purpose of this article is a complex hyperthermia applicator system design for treatment of head and neck region. The applicator system is composed of four waveguides with a stripline horn aperture and circular water bolus. The specific absorption rate (SAR) and temperature distribution from this applicator in various numerical phantom models was investigated. For used targets, the treatment planning based on the optimization process made through the SEMCAD X software is added to show the steering possibilities of SAR and thereby temperature distribution. Using treatment planning software, we proved that the SAR and temperature distribution can be effectively controlled (by amplitude and phase changing) improving the SAR and temperature target coverage approximately by 20 %. For the proposed applicator system analysis and quantitative evaluation of two parameters 25 % iso-SAR and 41°C iso-temperature contours in the treatment area with the respect to sensitive structures in treatment area were defined. To verify our simulation results, the real measurement of reflectivity coefficient as well as the temperature distribution in a homogenous phantom were performed.
목차
Abstract
1. Introduction
2. Waveguide Applicator Description
3. Applicators Configuration
4. Water Bolus
5. Numerical Phantoms
6. Simulation and SAR Optimization
7. Simulation Results
8. Measurement (Experiments)
9. Conclusion
References
참고문헌 (23)
참고문헌 신청
[학술지(정기간행물)] - A. Argiris / 2008 / Head and neck cancer / The Lancet 371 (9625) : 1695 ~ 1709
[학술지(정기간행물)] - L. P. Kowalski / 2013 / Head and neck cancer / BMC Proceedings 7 (Suppl 2) : K12 ~
[단행본] - J. Vrba / 2003 / Medical Applications of Microwaves / CTU in Prague
[학술지(정기간행물)] - J. van der Zee / 2000 / Comparison of radiotherapy alone with radiotherapy plus hyperthermia in locally advanced pelvic tumours : a prospective, randomised, multicentre trial / The Lancet 355 (9210) : 1119 ~ 1125
[학술지(정기간행물)] - R. Colombo / 2003 / Multicentric study comparing intravesical chemotherapy alone and with local microwave hyperthermia for prophylaxis of recurrence of superficial transitional cell carcinoma / J. Clin. Oncol 21 (23) : 4270 ~ 4276
[학술지(정기간행물)] - L. P. Kowalski / 2013 / Head and neck cancer / BMC Proceedings 7 (Suppl 2) : K12 ~
[단행본] - J. Vrba / 2003 / Medical Applications of Microwaves / CTU in Prague
[학술지(정기간행물)] - J. van der Zee / 2000 / Comparison of radiotherapy alone with radiotherapy plus hyperthermia in locally advanced pelvic tumours : a prospective, randomised, multicentre trial / The Lancet 355 (9210) : 1119 ~ 1125
[학술지(정기간행물)] - R. Colombo / 2003 / Multicentric study comparing intravesical chemotherapy alone and with local microwave hyperthermia for prophylaxis of recurrence of superficial transitional cell carcinoma / J. Clin. Oncol 21 (23) : 4270 ~ 4276
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UCI(KEPA) : I410-ECN-0101-2017-560-001327595