1. Microwave heating for treatment of bile duct carcinoma — Evaluations on influence of metallic stent
- Author
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Masaharu Takahashi, Koichi Ito, Kazuyuki Saito, and Hiroshi Itakura
- Subjects
Materials science ,Coaxial antenna ,business.industry ,Quantitative Biology::Tissues and Organs ,medicine.medical_treatment ,Physics::Medical Physics ,Stent ,Thermal therapy ,macromolecular substances ,Bile Duct Carcinoma ,Cancer treatment ,Microwave heating ,medicine ,Optoelectronics ,Antenna (radio) ,business ,Microwave - Abstract
Microwave thermal therapy is one of the modalities for cancer treatment. There are several schemes of microwave heating. The authors have been studying thin coaxial antenna for intracavitary microwave heating aiming at the treatment of bile duct carcinoma. Up to now, the heating characteristics of the antenna are investigated by numerical simulation and experiment for finding a possibility of the treatment. In this study, in order to consider practical situations of the treatment, heating characteristics of the antenna inserted into a metallic stent is evaluated by numerical simulations. Moreover, metallic stent, which realizes effective microwave heating, is proposed.
- Published
- 2012
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