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Author:

何跟山 (何跟山.) | 艾红 (艾红.) | 王冰 (王冰.) | 任晓萍 (任晓萍.)

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CSCD WF

Abstract:

目的探讨血栓靶向造影剂对犬股静脉急性血栓增强的效果.方法异物引入法制备10只健康杂种犬双侧股静脉急性血栓模型;血栓靶向超声造影剂经前肢浅静脉按0.06 ml/kg团注进行超声造影,采集造影后第0,2,4,6,8,10,12,14 min血栓声像图并存入磁光盘,采用目测观察和声学密度定量分析评价血栓增强效果.结果目测观察,注射靶向造影剂后血栓回声明显增强,与管腔无回声背景分界清晰,图像质量得到明显改善;造影后声学密度定量分析,血栓声学密度值随时间逐渐升高,于第8 min达峰值后,迅速下降;声学密度值[峰值密度(PI)=(333.21±38.56)dB,曲线下面积(AUC)=(884.40±94.62)dB]与造影前[PI=(168.18±28.18)dB,AUC(439.65±98.54)dB]比较差异有统计学意义(P<0.01).结论血栓靶向超声造影剂可使犬急性血栓回声明显增强.

Keyword:

超声检查 股静脉 静脉血栓形成 造影剂

Author Community:

  • [ 1 ] [艾红]710061
  • [ 2 ] [任晓萍]710061
  • [ 3 ] [王冰]西安交通大学医学院病理科
  • [ 4 ] [何跟山]浙江大学医学院附属邵逸夫医院超声科

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Source :

中华超声影像学杂志

ISSN: 1004-4477

Year: 2006

Issue: 5

Page: 384-386

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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