Kyeong-Hyeon Kim

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Techniques producing highly conformal dose distribution such as intensity-modulated radiation therapy (IMRT) can facilitate normal tissue sparing and escalating the dose to the target. However, in thoracic radiotherapy, geometric uncertainty increases, and dose conformality decreases in spite of applying this technique because the organs and tumor are moved(More)
PURPOSE To develop a real-time alignment monitoring system (RAMS) to compensate for the limitations of the conventional room-laser-based alignment system. To verify the feasibility of the RAMS, reproducibility and accuracy tests were conducted. METHODS RAMS was composed of a room laser sensing array (RLSA), an electric circuit, an analog-to-digital(More)
119 This work was supported by the Radiation Technology R&D program (No. 2013M2A2A7043498) and the Mid-career Researcher Program (2014R1A2A1A10050270) through the National Research Foundation of Korea funded by the Ministry of Science, ICT&Future Planning and Development of the core technology for integrated therapy devices based on real-time MRI guided(More)
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