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      복부 CT 검사에서 ASIR의 적용율에 대한 연구 = A Study on the Application Ratio of ASIR in Abdominal CT

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      https://www.riss.kr/link?id=A106098428

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      다국어 초록 (Multilingual Abstract)

      The purpose of this study is to reduce the dose to the patient by different application of ASIR according to the Body Mass Index (BMI). In particular, we wanted to find out the application values of ASIR that are most appropriate for the standard weight. Studies have shown that increasing the application of ASIR to 50% in patients with a body mass index of 25 or less reduces CTDIvol 58.17% and DLP 60.49% compared to using only FBP. A comparative analysis of the noise by the BMI and the SNR values found that the noise increased as the BMI increased, but the application of ASIR resulted in less noise than the FBP alone. In addition, it was found that the more ASIR is applied, the more SNR is increased.
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      The purpose of this study is to reduce the dose to the patient by different application of ASIR according to the Body Mass Index (BMI). In particular, we wanted to find out the application values of ASIR that are most appropriate for the standard weig...

      The purpose of this study is to reduce the dose to the patient by different application of ASIR according to the Body Mass Index (BMI). In particular, we wanted to find out the application values of ASIR that are most appropriate for the standard weight. Studies have shown that increasing the application of ASIR to 50% in patients with a body mass index of 25 or less reduces CTDIvol 58.17% and DLP 60.49% compared to using only FBP. A comparative analysis of the noise by the BMI and the SNR values found that the noise increased as the BMI increased, but the application of ASIR resulted in less noise than the FBP alone. In addition, it was found that the more ASIR is applied, the more SNR is increased.

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      참고문헌 (Reference)

      1 김현진, "비뇨기계 CT 검사 시 체질량 지수 적용의 유용성 평가" 한국방사선학회 12 (12): 185-191, 2018

      2 C. H. Lee, "Radiation dose modulation techniques in the multidetector CT era : from basics to practice" 28 (28): 1451-1459, 2008

      3 Dawson P, "Patient dose in multi-slice CT : Why is it increasing and does it matter?" 77 (77): 10-13, 2004

      4 A. C. Silva, "Innovations in CT dose reduction strategy : application of the adaptive statistical iterative reconstruction algorithm" 194 (194): 191-199, 2010

      5 B. Jung, "Individually weight-adapted examination protocol in retrospectively ECG-gated MSCT of the heart" 13 (13): 2560-2566, 2003

      6 Toshiyuki Irie, "Individual modulation of the tube current-seconds to achieve similar levels of image noise in contrast-enhanced abdominal CT" 184 (184): 1514-1518, 2005

      7 H. Hu, "Four multidetector-row helical CT : image quality and volume coverage speed" 215 (215): 55-62, 2000

      8 S. J. Yates, "Effect of multi-slice scanners on patient dose from routine CT examinations in East Anglia" 77 (77): 472-478, 2004

      9 E. J. Kim, "Comparative study on optimal noise index and radiation dose according to body weight versus body mass index (BMI) in abdomen pelvis CT" 19 (19): 27-35, 2017

      10 김동현, "CT 검사 시 관전압과 BMI 변화에 따른 화질 및 피폭평가" 한국콘텐츠학회 13 (13): 331-338, 2013

      1 김현진, "비뇨기계 CT 검사 시 체질량 지수 적용의 유용성 평가" 한국방사선학회 12 (12): 185-191, 2018

      2 C. H. Lee, "Radiation dose modulation techniques in the multidetector CT era : from basics to practice" 28 (28): 1451-1459, 2008

      3 Dawson P, "Patient dose in multi-slice CT : Why is it increasing and does it matter?" 77 (77): 10-13, 2004

      4 A. C. Silva, "Innovations in CT dose reduction strategy : application of the adaptive statistical iterative reconstruction algorithm" 194 (194): 191-199, 2010

      5 B. Jung, "Individually weight-adapted examination protocol in retrospectively ECG-gated MSCT of the heart" 13 (13): 2560-2566, 2003

      6 Toshiyuki Irie, "Individual modulation of the tube current-seconds to achieve similar levels of image noise in contrast-enhanced abdominal CT" 184 (184): 1514-1518, 2005

      7 H. Hu, "Four multidetector-row helical CT : image quality and volume coverage speed" 215 (215): 55-62, 2000

      8 S. J. Yates, "Effect of multi-slice scanners on patient dose from routine CT examinations in East Anglia" 77 (77): 472-478, 2004

      9 E. J. Kim, "Comparative study on optimal noise index and radiation dose according to body weight versus body mass index (BMI) in abdomen pelvis CT" 19 (19): 27-35, 2017

      10 김동현, "CT 검사 시 관전압과 BMI 변화에 따른 화질 및 피폭평가" 한국콘텐츠학회 13 (13): 331-338, 2013

      11 D. Marin, "Body CT: Technical advances for improvingsafety" 141 (141): 217-224, 2005

      12 ICRP, "1990 Recommendations of the International Commission on Radiological Protection"

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2026 평가예정 재인증평가 신청대상 (재인증)
      2020-01-01 평가 등재학술지 유지 (재인증) KCI등재
      2017-01-01 평가 등재학술지 선정 (계속평가) KCI등재
      2016-01-01 평가 등재후보학술지 유지 (계속평가) KCI등재후보
      2015-01-01 평가 등재후보학술지 유지 (계속평가) KCI등재후보
      2013-01-01 평가 등재후보학술지 유지 (기타) KCI등재후보
      2012-01-01 평가 등재후보학술지 유지 (기타) KCI등재후보
      2011-02-28 학술지명변경 한글명 : 한국방사선학회 논문지 -> 한국방사선학회논문지 KCI등재후보
      2010-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
      2008-01-24 학회명변경 한글명 : 방사선학회 -> 한국방사선학회
      영문명 : The Society of Radiology -> The Korea Society of Radiology
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.28 0.28 0.36
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.37 0.37 0.452 0.05
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