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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 58 - 65 (8page)
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Purpose: The purpose of this study was to investigate the value of UltraFast Doppler ultrasonography (US) for evaluating hepatic vessels in liver recipients.
Methods: Thirty-nine liver Doppler US sessions were conducted in 20 liver recipients. Each session consisted of UltraFast and conventional liver Doppler US in a random order. We compared thevelocities and phasicities of the hepatic vessels, duration of each Doppler study, occurrence of technical failures, and differences in clinical decisions.
Results: The velocities and resistive index values of hepatic vessels showed a strong positive correlation between the two Doppler studies (mean R=0.806; range, 0.710 to 0.924). Thephasicities of the hepatic vessels were the same in both Doppler US exams. With respect to the duration of the Doppler US exam, there was no significant difference between the UltraFast(251±99 seconds) and conventional (231±117 seconds) Doppler studies (P=0.306). In five poor breath-holders, in whom the duration of conventional Doppler US was longer, UltraFastDoppler US (272±157 seconds) required a shorter time than conventional Doppler US (381±133 seconds; P=0.005). There was no difference between the two techniques with respect totechnical failures and clinical decisions.
Conclusion: UltraFast Doppler US is clinically equivalent to conventional Doppler US with advantages for poor breath-holders during the post-liver transplantation work-up.
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참고문헌 (27)
참고문헌 신청
Singh AK / 2010 / Postoperative imaging in liver transplantation: what radiologists should know / Radiographics 30:339~351
Mullan CP / 2010 / Can Doppler sonography discern between hemodynamically significant and insignificant portal vein stenosis after adult liver transplantation? / AJR Am J Roentgenol 195:1438~1443
Adam R / 2012 / Evolution of indications and results of liver transplantation in Europe: a report from the European Liver Transplant Registry (ELTR) / J Hepatol 57:675~688
Adam R / 2003 / Evolution of liver transplantation in Europe:report of the European Liver Transplant Registry / Liver Transpl 9:1231~1243
Hwang S / 2010 / Liver transplantation for HCC: its role:Eastern and Western perspectives / J Hepatobiliary Pancreat Sci 17:443~448
Mullan CP / 2010 / Can Doppler sonography discern between hemodynamically significant and insignificant portal vein stenosis after adult liver transplantation? / AJR Am J Roentgenol 195:1438~1443
Adam R / 2012 / Evolution of indications and results of liver transplantation in Europe: a report from the European Liver Transplant Registry (ELTR) / J Hepatol 57:675~688
Adam R / 2003 / Evolution of liver transplantation in Europe:report of the European Liver Transplant Registry / Liver Transpl 9:1231~1243
Hwang S / 2010 / Liver transplantation for HCC: its role:Eastern and Western perspectives / J Hepatobiliary Pancreat Sci 17:443~448
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