한국의학물리학회지:의학물리 (Progress in Medical Physics)

  • 제28권3호
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  • Pages.92-99
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  • 2017
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  • 2508-4445(pISSN)
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  • 2508-4453(eISSN)
한국의학물리학회 (Korean Society of Medical Physics)
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Development of a Real-Time Internal and External Marker Based Gating System for Proton Therapy

  • Cho, Junsang (Department of Radiation Oncology, Samsung Medical Center, SAIHST, Sungkyunkwan University School of Medicine) ;
  • Cheon, Wonjoong (Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University) ;
  • Ahn, Sanghee (Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University) ;
  • Lee, Moonhee (Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University) ;
  • Park, Hee Chul (Department of Radiation Oncology, Samsung Medical Center, SAIHST, Sungkyunkwan University School of Medicine) ;
  • Han, Youngyih (Department of Radiation Oncology, Samsung Medical Center, SAIHST, Sungkyunkwan University School of Medicine)
  • 투고 : 2017.08.24
  • 심사 : 2017.09.28
  • 발행 : 2017.09.30
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초록

In respiratory-induced proton therapy, the accuracy of tracking system and beam controlling is more important than photon therapy. Therefore, a high accuracy motion tracking system that can track internal marker and external surrogate is needed. In this research, our team has installed internal and external marker tracking system at our institution's proton therapy system, and tested the scanning with gating according to the position of marker. The results demonstrate that the developed in-house external/internal marker based gating system can be clinically used for proton therapy system for moving tumor treatment.

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참고문헌

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