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肝硬化患者门静脉血流模式预测食管静脉曲张出血的价值 被引量:4

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摘要 目的探讨彩色多普勒超声监测门静脉血流模式对预测食管静脉曲张出血的价值。方法纳入86例存在食管静脉曲张的肝硬化患者(食管静脉曲张组)和40例健康志愿者(对照组),行彩色多普勒超声检查以确定血流方向的类型是向肝型还是非向肝型(离肝型、紊乱型或双向型)。将食管静脉曲张组患者再进一步分为近期有出血组(66例)和近期无出血组(20例)。结果与对照组和近期无出血组比较,近期有出血组多数患者门静脉血流方向为非向肝型(P〈0.01)。在86例肝硬化患者中,Child.Pu曲分级为C级患者存在非向肝型门静脉血流者为94.4%(17/18),显著高于Child.Pugh分级为A级(40.6%,13132)和B级(58.3%,21136)者(P〈0.05)。并且在Child—Pugh分级为A级和B级患者中,近期有出血组发生非向肝型门静脉血流者显著高于近期无出血组(P〈0.01)。结论门静脉血流的模式与肝硬化的严重程度相关。出现非向肝型门静脉血流,尤其对于Child.Pu小分级为A级和B级的肝硬化患者,提示食管静脉曲张出血的风险增加。
出处 《中国医师进修杂志》 2010年第4期70-72,共3页 Chinese Journal of Postgraduates of Medicine
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二级参考文献10

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同被引文献39

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