임산부 흉부촬영 시 복부차폐의 적정성 평가

다국어 초록 (Multilingual Abstract)

When performing Chest x-ray examination to pregnant woman, normally we shield back side of abdomen. In this situation, scattered rays made by equipment and surrounding structure can enter front side of abdomen. Therefore, in this study, we evaluate suitability of abdomen shield especially to pregnant woman. In case of One shielding material placed back of abdomen, the measured value is 0.676±0.19 uSv/hr. Two shielding material is 0.764±0.04 uSv/hr. Three is 0.685±0.16 uSv/hr. The exposure dose inferred in this study does not excess annual effective dose limit. But It is not mean absolute safety. So we have to minimize occurrence of stochastic effect of radiosensitivity by shielding front side of abdomen of pregnant woman in clinic.

목차 (Table of Contents)

• 1. 서 론
• 2. 실험 방법
• 2.1 측정장비
• 2.2 방법
• 3. 결과
• 3.1 Apron 미사용 시 복부 산란선
• 3.2 복부 후면 차폐효과
• 3.3 복부 전면 산란선 입사 확인
• 4. 고찰
• 5. 결론
• 6. Reference
• 저 자 소 개

참고문헌 (Reference)

1 이인자, "흉부 디지털 방사선 촬영 시 C-D phantom을 이용한 촬영조건에 따른 영상 평가" 대한방사선과학회 32 (32): 25-32, 2009

2 김윤영, "디지털 흉부 방사선 영상에서 Hybrid Filter와 Inverse Filter를 적용한 종양의 검출능 평가" 대한방사선과학회 36 (36): 319-326, 2013

3 길종원, "국가건강검진의 방사선검사 이용량 및 피폭선량 추정" 대한방사선방어학회 39 (39): 142-149, 2014

4 박정규, "경북 지역 산부인과 환자의 방사선피폭 인식" 한국콘텐츠학회 8 (8): 176-187, 2008

5 Cho, H.C., "Study on perception and behavior about radiation safety management and Measurement of radiation dose for workers who work in the angiography room" Graduate School of Public Health Korea University 2004

6 Donnelly, E.H., "Prenatal radiation exposure: background material for counseling pregnant patients following exposure to radiation" 5 (5): 62-68, 2011

7 NCRP, "Ionizing Radiation Exposures of the Population of the Unite States, National Council on Radiation Protection and Measurement" MCRP 1987

8 "International Basic Safety Standards for protection against Ionizing Radiation and for the safety of Radiation Sources"

9 Akio, S., "About the outline about the radiation pamphlet for the citizen" 2006