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RIS citation export for WEPSB049: Temperature Control System for Thermoradiotherapy Facilities

TY - CONF
AU - Polozov, S.M.
AU - Fadeev, A.M.
AU - Ivanov, S.M.
AU - Perelstein, E.A.
ED - Kuzin, Maxim
ED - Schaa, Volker RW
TI - Temperature Control System for Thermoradiotherapy Facilities
J2 - Proc. of RuPAC2016, St. Petersburg, Russia, November 21-25, 2016
C1 - St. Petersburg, Russia
T2 - Russian Particle Accelerator Conference
T3 - 25
LA - english
AB - It is known, hyperthermia is widely used to improve the efficiency of cancer treatment. Local hyperthermia is a method where only tumor is heated, on the other hand healthy tissues are protected from overheating. It was proposed to use an array of eight independently phased dipoles operating on 100-150 MHz to focus the RF energy in deep-situated volume of 30-50 mm size. But the problem of non-invasive temperature measurement should to be solved for correct operation of the local thermoradiotherapy systems. Conventional invasive thermometry devices as thermocouples, thermistors or Bragg optical sensors can not be widely used because of serious risk of the cancer cells transport to healthy tissues. Radiothermometry or acoustic thermometry can not be used for tissues located deeper than 5-7 cm. As known electrodynamics characteristics of tissues depend on temperature. It was proposed to use this effect for active radiothermometry in local hyperthermia. Two opposite RF dipoles can be used as generator and receiver of pick-up signal. It was shown by simulations that such method can be used for thermometry of deep-situated tissues and have high resolution. Results of simulation will present in report.
PB - JACoW
CP - Geneva, Switzerland
SP - 474
EP - 476
KW - simulation
KW - dipole
KW - controls
KW - experiment
KW - focusing
DA - 2017/02
PY - 2017
SN - 978-3-95450-181-6
DO - 10.18429/JACoW-RuPAC2016-WEPSB049
UR - http://jacow.org/rupac2016/papers/wepsb049.pdf
ER -