유방촬영 시 몬테칼로 전사모사를 이용한 유방 성형 환자의 장기선량 평가
Assessment of Organ Dose in Mammoplasty Patient by Monte Carlo Simulation during Mammography
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초록
Although the screening with a mammography has been shown to be economical, simple and effective in detecting breast cancer, it is accompanied by the risk from radiation. Therefore, this study analyzed the glandular dose and organ dose according to the target-filter combination and the presence and absence of implants using Monte Carlo simulation. The results indicate that at a tube voltage of 30 kV and a tube current of 50 mAs, the dose increased in the order of Mo/Mo. Mo/Rh, Rh/Rh and W/Rh in proportion to the atomic number of the target-filter. In addition, in phantom without implant a reduction in dose was seen when compared to the phantom with implant. The organ dose was highest in the lens except for the breast on the examination side regardless of the presence or absence of the implant. These results may contribute to use basic data for the diagnostic reference level of breast plastic surgery patients.
Abstract
Although the screening with a mammography has been shown to be economical, simple and effective in detecting breast cancer, it is accompanied by the risk from radiation. Therefore, this study analyzed the glandular dose and organ dose according to the target-filter combination and the presence and absence of implants using Monte Carlo simulation. The results indicate that at a tube voltage of 30 kV and a tube current of 50 mAs, the dose increased in the order of Mo/Mo. Mo/Rh, Rh/Rh and W/Rh in proportion to the atomic number of the target-filter. In addition, in phantom without implant a reduction in dose was seen when compared to the phantom with implant. The organ dose was highest in the lens except for the breast on the examination side regardless of the presence or absence of the implant. These results may contribute to use basic data for the diagnostic reference level of breast plastic surgery patients.
참고문헌 (16)
- National Cancer Center, "National Cancer Registry Satistics", ~ (2015)
- 이지원, "유방절제술 환자의 신체상, 성생활과 성만족", 석사, 호스피스간호전공, pp.2012
- 홍기환, "유방촬영용장치의 유방팬텀(CIRS model 15)을 이용하여 측정된 평균유선선량에 대한 연구", 석사, 의학물리, pp.2011
- 이동연, "유방촬영 시 방사선관계종사자의 위치에 따른 공간선량평가", 방사선기술과학, 39(3), pp.297~303 (2016), 대한방사선과학회[DOI]
- 홍동희, "유방촬영 시 유방보형물 환자에 대한 새로운 압박대 적용의 유용성 평가", 방사선기술과학, 38(3), pp.229~235 (2015), 대한방사선과학회[DOI]
- Guidelines for patient dose recommendation, in mammography, "Ministry of Food and Drug Safety", 1~26, pp.Radiation Safety Management Series. 16
- Salehi Z, "A review of the recent Monte Carlo(MC)simulation for dosimetry in mammographic applications", Malaysian Journal of Medicine and Health Sciences, 14, pp.76~81 (2018)
- Sari F, "The effect of breast reconstruction prosthesis on photon dose distribution in breast cancer radiotherapy", Iranian Journal of Medical Physics, 14(4), pp.251~256 (2017)
- 조지환, "유방촬영검사에서 선량지표분석에 대한 모니터링", 한국방사선학회논문지, 10(7), pp.477~482 (2016), 한국방사선학회[DOI]
- Lee JS, "Image quality and dose evaluation using monte carlo simulation digital mammography system", The Korean Contents Association, 14(6), pp.1~8 (2013)
- Kim DH, "Analysis of the image quality by tube voltage of digital mammography", Master, pp.2014
- Sin GS, "Patient dose in mammography", Journal of Radiological Science and Technology, 28(4), pp.293~299 (2005)
- Yang HJ, "The study of aluminum face block fabrication for reducing exposure dose of thyroid glands and crystalline lens in mammography and its usefulness", master, pp.2011
- Carton AK, "Development of physical 3D anthropomorphic breast phantom", Medical Physics, 38(2), pp.891~896 (2011)
- Massound E, "Dose reduction during breast screening using monte carlo calculation", Arab Journal of Nuclear Science and Applications, 50(1), pp.232~238 (2017)
- 정홍량, "유방촬영용 방사선발생장치의 관전압과 관전류 시험 분석", 방사선기술과학, 37(1), pp.1~6 (2014), 대한방사선과학회