Radiation Oncology Journal

The Korean Society for Radiation Oncology (대한방사선종양학회)
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Dose Characteristics of Small Radiation Fields for 6MV X-ray of Linear Accelerator

선형가속기의 6MV X선에 대한 소형조사면의 선량측정

  • Choi, Tae-Jin (Department of Therapeutic Radiology, School of Medicine, Keimyung University) ;
  • Kim, Ok-Bae (Department of Therapeutic Radiology, School of Medicine, Keimyung University) ;
  • Kim, Young-Hoon (Department of Therapeutic Radiology, School of Medicine, Keimyung University) ;
  • Son, Eun-Ik (Department of Neurosurgery, School of Medicine, Keimyung University) ;
  • Kim, In-Hong (Department of Neurosurgery, School of Medicine, Keimyung University)
  • 최태진 (계명대학교 의과대학 치료방사선과학교실) ;
  • 김옥배 (계명대학교 의과대학 치료방사선과학교실) ;
  • 김영훈 (계명대학교 의과대학 치료방사선과학교실) ;
  • 손은익 (계명대학교 의과대학 신경외과학교실) ;
  • 김인홍 (계명대학교 의과대학 신경외과학교실)
  • Published : 1989.12.01
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Abstract

Radiation dosimetry has been extended to small fields less than $4\times4cm^2$ which may be suitable for irradiation of small intracranial tumors. Special consideration was given to the percentage depth dose and scatter correction factors with 0.14ml ion chamber, film dosimetry and TLD measurement. Calculated dose distributions were compared with measured data.

Keywords