대한방사선기술학회지:방사선기술과학 (Journal of radiological science and technology)
- 제21권1호
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- Pages.29-34
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- 1998
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
복부 선자세 단순촬영시 화질과 피폭선량에 관한 연구
A Study on the Image Quality and Patient Dose in Erect Simple Abdomen Radiography
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Kim, Jung-Min
(College of Health Sciences, Korea University) ;
- Hayashi, Taro (The Chemotherapeutic Institute Hospital) ;
- Ishida, Yuji (The Chemotherapeutic Institute Hospital) ;
- Sakurai, Tatsuya (The Chemotherapeutic Institute Hospital)
- 발행 : 1998.06.30
초록
The purpose of simple abdomen erect projection is to see the fluid level which indicates gastrointestinal ileus or free air due to perforation. we do not have to insist on low kVp technique in simple abdomen erect position as long as we can detect the fluid level and free air shadow. Therefore, the author tried to decrease patient dose by high kVp technique and to improve the image quality due to motion artifact by reduction of exposure time. [Methods] Experiment 1. * screen/film SRO1000/HRH * exposure factor :
키워드