계명대학교 의학도서관 Repository

6 MV 광자선조사면내 투과성필터에 의한 조직선량

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Author(s)
최태진김옥배
Keimyung Author(s)
Kim, Ok BaeChoi, Tae Jin
Department
Dept. of Radiation Oncology (방사선종양학)
Dept. of Medical Biophysics Engineering (의공학과)
Journal Title
의학물리
Issued Date
1993
Volume
4
Issue
1
Keyword
Partial Attenuation FilterTMRSMR
Abstract
Measured and calculated the TMR and SMR factors from percent depth dose underpartial attenuators which cover the whole part of the radiation beam with variousfilter thickness from 0 to 50 mm. This study was performed for x-ray beams generated with a 6 MV linear acceleratorat source to surface distance of 100cm in a water phantom for Lipowitz metal. TMR(0,d,t) was derived from non-linear polynomial regression with field sizedifferencies and a given filter thickness. In this experiments, the TMR(0,10,50) of 50mm of filter thickness was showed13.6 % higher than that of open field and SMR(5,10,50) was 38.5% smaller than thatof open field in same depth.
Alternative Title
Scatter Dose in soft tissue using the partial attenuation filter for 6 MV X-ray of linear accelerator
Keimyung Author(s)(Kor)
김옥배
최태진
Publisher
School of Medicine
Citation
최태진 and 김옥배. (1993). 6 MV 광자선조사면내 투과성필터에 의한 조직선량. 의학물리, 4(1), 55–71.
Type
Article
ISSN
1226-5829
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/36836
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Medical Biophysics Engineering (의공학과)
1. School of Medicine (의과대학) > Dept. of Radiation Oncology (방사선종양학)
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