title: Discussion based on numerical and experimental studies on heating characteristics of an RF rectangular resonant cavity applicator for hyperthermia targeting deep-seated tumors.
abstract: The heating characteristics of an RF rectangular cavity applicator for hyperthermic treatment that targets deep-seated tumors were investigated numerically and experimentally. In the numerical study, Maxwell's equations and heat transfer equations were solved for a dielectric phantom with and without blood flow. Conductive caps attached to the dielectric phantom to shield the non-tumor regions. The experimental study showed the validity and possibility of heating deep-seated tumors. Thus, the rectangular resonant cavity applicator with an L-type antenna can heat deep-seated tumors.
authors.affiliation: Maizuru National College of Technology, Maizuru 625-8511, Japan. tange@maizuru-ct.ac.jp
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Tange
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Kanai
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Saitoh
mesh_terms: D003198:Computer Simulation; D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006358:Hot Temperature; D006801:Humans; D006979:Hyperthermia, Induced / Q000295:instrumentation* / Q000379:methods; D008954:Models, Biological; D009369:Neoplasms / Q000503:physiopathology* / Q000628:therapy*; D000078702:Radiofrequency Therapy; D013813:Therapy, Computer-Assisted / Q000295:instrumentation / Q000379:methods*; D014159:Transducers