KOREASCHOLAR

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

서정민, 임재동, 김찬형
  • 언어KOR
  • URLhttp://db.koreascholar.com/Article/Detail/307814
대한안전경영과학회지
제17권 제3호 (2015.09)
pp.215-219
대한안전경영과학회 (Korea Safety Management & Science)
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.

키워드
Computed TomographyCTCT numberRadiation Therapy
목차
1. 서 론
 2. 연구대상 및 방법
  2.1 장비
  2.2 실험 조건
  2.3 CT number의 측정
  2.4 통계적 분석
 3. 결과
  3.1 각 관심영역의 대응표본 검정
  3.2 급내 상관관계 일치도 분석
 4. 고찰 및 결론
 5. References
저자
  • 김찬형(한양대학교 원자력공학과) | Chan Hyeong Kim
  • 임재동(대원대학교 방사선과) | Jae Dong Rhim
  • 서정민(한양대학교 원자력공학과, 대원대학교 방사선과) | Jeong Min Seo Corresponding Author