RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      Color doppler imaging of the liver in neonates with biliary atresia

      한글로보기

      https://www.riss.kr/link?id=T11216857

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      Purpose : To describe color Doppler flow imaging findings of the liver in neonates with biliary atresia and to compare them with those of non-biliary atresiaMethods and Materials : From March 2003 to July 2007, from patients with confirmed biliary atresia, we selected 29 patients (51±24 days, 3-91 days) who were preoperatively evaluated with color Doppler US. We also performed color Doppler US in 35 patients (48±32 days, 3-150 days) with hyperbilirubinemia who did not have biliary atresia. In ultrasonography, we evaluated triangular cord sign, gall bladder length, and diameter of the portal vein and the hepatic artery. In color Doppler imaging, we evaluated presence of hepatic subcapsular flow. Sensitivity, specificity, and positive and negative predictive values were calculated for the TC sign in US and hepatic subcapsular flows in color Doppler imaging. The Mann-Whitney test was used to evaluate differences in the mean diameters of the portal vein and hepatic artery between patients with biliary atresia and non-biliary atresia.Results : In color Doppler images, all patients with biliary atresia demonstrated hepatic subcapsular flow. Among the 35 patients with non-biliary atresia, 30 did not have hepatic subcapsular flow (sensitivity 100%, specificity 85%, positive predictive value 85%, negative predictive value 100%). There was no difference in portal vein diameter between biliary atresia and non-biliary atresia groups. However, there was a statistically significant difference in hepatic artery diameter between the two groups (2.10±0.65mm vs 1.45±0.41 mm, p < .05). Conclusion : The presence of hepatic subcapsular flow is useful to differentiate biliary atresia from other cause of neonatal jaundice.
      번역하기

      Purpose : To describe color Doppler flow imaging findings of the liver in neonates with biliary atresia and to compare them with those of non-biliary atresiaMethods and Materials : From March 2003 to July 2007, from patients with confirmed biliary atr...

      Purpose : To describe color Doppler flow imaging findings of the liver in neonates with biliary atresia and to compare them with those of non-biliary atresiaMethods and Materials : From March 2003 to July 2007, from patients with confirmed biliary atresia, we selected 29 patients (51±24 days, 3-91 days) who were preoperatively evaluated with color Doppler US. We also performed color Doppler US in 35 patients (48±32 days, 3-150 days) with hyperbilirubinemia who did not have biliary atresia. In ultrasonography, we evaluated triangular cord sign, gall bladder length, and diameter of the portal vein and the hepatic artery. In color Doppler imaging, we evaluated presence of hepatic subcapsular flow. Sensitivity, specificity, and positive and negative predictive values were calculated for the TC sign in US and hepatic subcapsular flows in color Doppler imaging. The Mann-Whitney test was used to evaluate differences in the mean diameters of the portal vein and hepatic artery between patients with biliary atresia and non-biliary atresia.Results : In color Doppler images, all patients with biliary atresia demonstrated hepatic subcapsular flow. Among the 35 patients with non-biliary atresia, 30 did not have hepatic subcapsular flow (sensitivity 100%, specificity 85%, positive predictive value 85%, negative predictive value 100%). There was no difference in portal vein diameter between biliary atresia and non-biliary atresia groups. However, there was a statistically significant difference in hepatic artery diameter between the two groups (2.10±0.65mm vs 1.45±0.41 mm, p < .05). Conclusion : The presence of hepatic subcapsular flow is useful to differentiate biliary atresia from other cause of neonatal jaundice.

      더보기

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼