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首页> 外文期刊>Ultrasound in Medicine and Biology >The Influence of Food Intake on Liver Stiffness Values Assessed by Acoustic Radiation Force Impulse Elastography-Preliminary Results
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The Influence of Food Intake on Liver Stiffness Values Assessed by Acoustic Radiation Force Impulse Elastography-Preliminary Results

机译：食物摄入对声辐射脉冲弹性摄影 - 初步结果评估肝硬化值的影响

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摘要

The present study assessed the influence of food intake on acoustic radiation force impulse elastography (ARFI) measurements. Seventy-three healthy volunteers were included: 57 subjects in the study group (on whom ARFI measurements were performed first in fasting condition, followed by measurements made 1h and 3h after food intake); and 16 subjects in the control group (on whom ARFI measurements were performed 3 times during a 3-h interval without eating). All subjects included in the study group received the same standard solid meal. In the study group, the mean liver stiffness (LS) values by ARFI increased significantly 1 h after food intake (1.51 ± 0.40 m/s vs. 1.27 ± 0.23, p = 0.003), but 3 h after the meal the differences were no longer significant (1.46 ± 0.51 vs. 1.27 ± 0.23, p = 0.06). In the control group, the mean LS values were similar in all 3 measurements. In conclusion, food intake significantly increased the LS values, thus ARFI measurements should be performed in fasting conditions.
机译：本研究评估了食物摄入对声学辐射力脉冲弹性摄影（ARFI）测量的影响。包括七十三名健康志愿者：研究组中的57个受试者（首先在禁食条件下进行ARFI测量，然后在食物摄入后1小时和3小时进行测量）;在对照组中有16个受试者（在3小时间隔内进行3次ARFI测量而不进食）。研究组中包含的所有受试者都收到了相同的标准固定餐。在研究组中，食物摄入后ARFI的平均肝脏僵硬（LS）值显着增加了1小时（1.51±0.40m / s与1.27±0.23，p = 0.003），但膳食后3小时差异没有更大的显着（1.46±0.51与1.27±0.23，p = 0.06）。在对照组中，在所有3次测量中，平均值值相似。总之，食品摄入量显着增加了LS值，因此ARFI测量应在禁食条件下进行。

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  • 作者

    PopescuA.; BotaS.; SporeaI.; SirliR.; DanilaM.; RaceanS.; SuseanuD.; GradinaruO.; IvascuSiegfriedC.;

  • 作者单位

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

    Department of Gastroenterology and Hepatology University of Medicine and Pharmacy Timi?oara;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 影像诊断学;
  • 关键词

    ARFI elastography; Food intake; Liver fibrosis; Liver stiffness;

    机译：ARFI弹性术;食物摄入;肝纤维化;肝僵硬度;

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