대한안전경영과학회지 (Journal of the Korea Safety Management & Science)

  • 제17권3호
  • /
  • Pages.215-219
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  • 2015
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  • 1229-6783(pISSN)
  • /
  • 2288-1484(eISSN)
대한안전경영과학회 (Korea Safety Management & Science)
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방사선치료용 CT simulator와 진단용 CT의 구조 차이에 의한 CT number의 비교 평가

Evaluation of CT Number Difference between Radiation Therapeutic CT Simulator and Conventional CT

  • 투고 : 2015.05.12
  • 심사 : 2015.09.21
  • 발행 : 2015.09.30
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초록

The purpose in this study is to investigate CT number difference between conventional CT and CT simulator. It shows good correlation in CT number on the muscle, bone, and air. However, in the liver, lungs and water, the low correlation was detected. This result can become the good index for the direction of the distribution of dose difference research between CT equipment for using the computerized radiation therapy planning system.

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참고문헌

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