Journal of radiological science and technology (대한방사선기술학회지:방사선기술과학)
- Volume 10 Issue 1
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- Pages.25-29
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- 1987
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
A Study of Chest Radiography with Cellulose Paper
농도 보상용 셀로판지를 사용한 흥부촬영에 대한 검토
- Kim, Young-Whan (Dept. of Radiology, Haewha Hospital, Korea University Medical Center) ;
- Lee, Chang-Yup (Dept. of Radiology, Haewha Hospital, Korea University Medical Center) ;
- Kim, Chang-Nam (Dept. of Radiology, Haewha Hospital, Korea University Medical Center) ;
- Huh, Joon (Dept. of Radiology, Haewha Hospital, Korea University Medical Center)
- 김영환 (고려대학교 의과대학 부속 혜화병원 방사선과) ;
- 이창엽 (고려대학교 의과대학 부속 혜화병원 방사선과) ;
- 김창남 (고려대학교 의과대학 부속 혜화병원 방사선과) ;
- 허준 (고려대학교 의과대학 부속 혜화병원 방사선과)
- Published : 1987.12.20
Abstract
To compensate density of abnormal lung field for density of normal lung field, used each cellulose paper calculated sensitometry and contrast. As apply clinic part to the result: We are able to compensate density of abnormal lung that is pleural effusion atelectasis, etc for normal lung. We believe this method is good one because the method is simple to change exposure and the material is cheap enough to be accessible to every one and easily buyable and we need not be afraid of loss of image quality.
Keywords