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Original Article

The Usefulness of Bolus of Radiation Therapy in Patients with Whole Breast Cancer

첫 페이지 보기
  • 발행기관
    대한디지털의료영상학회 바로가기
  • 간행물
    대한디지털의료영상학회논문지 바로가기
  • 통권
    Volume 13 Number 3 (2011.09)바로가기
  • 페이지
    pp.99-103
  • 저자
    Jung Whan Min, Jin Hyun Son, Hoon Hee Park, Kyung Rae Dong
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A483013

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초록

영어
Radiation Therapy has been used in the treatment of breast cancer for over 80 years. Technically, it should include a part or all of such areas as chest wall or breast, axilla, internam mammary nodes and supraclavicular nodes. The purpose of this study is treated breast cancer patient to use 6 MV, 10 MV with bolus so that we observe changing of skin dose and evaluate those usefulness. Using woman's phantom, after CT simulate scanning, Through RTP system to make treatment plan, select three any place. And then, we measure that dose rate. After moving the phantom to linac, we put for TLD to three point same as RTP system which we put on the phantom. We exposed 6 MV, 10 MV with bolus and without so that it is measured dose by TLD device(4000 Harshaw). As a reult expose 6 MV,10 MV, it differences 10%, 15% according to bolus and withoout bolus where lateral point from RAO, LPO beam, other one is 20% where the furthest from both beams. To use bolus in the hospital is material to include closely part at skin among tissue of breast cancer. Acquired skin dose from RTP system is uncertainity. So it has to test another system likely TLD or other dosimetry system. Also exposed field of breast cancer is included inhomogeneity such as lung, bone and so on. Therefore it has to be accomplished a dose calculating of inhomogeneity part from treatment plan.

목차

Abstract
Ⅰ. Introduction
Ⅱ. Material & Method
1. Material
2. Computed Tomography scan and treatmentplan method
3. The method of dose evaluation aftertreatment through Linac
Ⅲ. Result
1. The dose evaluation which using RTP system
2. The dose evaluation which using TLD
Ⅳ. Discussion
Ⅴ. Conclusion
References

저자

  • Jung Whan Min [ Department of Radiological Technology, Shingu University ]
  • Jin Hyun Son [ Department of Radiological Technology, Shingu University ]
  • Hoon Hee Park [ Department of Radiological Technology, Shingu University ]
  • Kyung Rae Dong [ Department of Radiological Technology, Gwangju Health College University/Department of Nuclear Engineering, Chosun University ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    대한디지털의료영상학회 [대한디지털의료영상학]
  • 설립연도
    1995
  • 분야
    의약학>방사선과학
  • 소개
    대한디지털의료영상학회는 디지털 영상 기술에 관한 연구와 실험 결과를 임상에 적용하여 영상의학 및 진단 방사선 기술 분야의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    대한디지털의료영상학회논문지 [Korean Journal of Digital Imaging in Medicine]
  • 간기
    연3회
  • pISSN
    1976-7641
  • 수록기간
    1995~2026
  • 십진분류
    KDC 510 DDC 610

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