Value comparison of color doppler ultrasound,DSA,CTA and MRA in the detection of the tramatic aneurysm of rabbit

HUANG Xiao-ling

doi:10.13406/j.cnki.cyxb.2008.05.012

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Value comparison of color doppler ultrasound,DSA,CTA and MRA in the detection of the tramatic aneurysm of rabbit

更新时间：2024-01-17

- Value comparison of color doppler ultrasound,DSA,CTA and MRA in the detection of the tramatic aneurysm of rabbit
- Journal of Chongqing Medical University Issue 5, Pages: 581-583(2008)
- 作者机构：
  
  1. 重庆医科大学附属第一医院超声科
  2. 重庆医科大学附属第一医院血管外科
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.2008.05.012
  CLC： R654.3
- Published：2008，
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[1]黄晓玲,孙建鸣.彩超、DSA、CTA及MRA在检测兔创伤性动脉瘤中的价值比较[J].重庆医科大学学报,2008(05):581-583+621.

HUANG Xiao-ling. Value comparison of color doppler ultrasound,DSA,CTA and MRA in the detection of the tramatic aneurysm of rabbit. [J]. Journal of Chongqing Medical University (5):581-583(2008)
[1]黄晓玲,孙建鸣.彩超、DSA、CTA及MRA在检测兔创伤性动脉瘤中的价值比较[J].重庆医科大学学报,2008(05):581-583+621. DOI： 10.13406/j.cnki.cyxb.2008.05.012.

HUANG Xiao-ling. Value comparison of color doppler ultrasound,DSA,CTA and MRA in the detection of the tramatic aneurysm of rabbit. [J]. Journal of Chongqing Medical University (5):581-583(2008) DOI： 10.13406/j.cnki.cyxb.2008.05.012.

摘要

目的:比较彩超、DSA、CTA及MRA在检测兔创伤性动脉瘤中的价值。方法:新西兰兔20只

应用显微外科手术建立兔股动脉动脉瘤（Pseudoaneurysm

PA）模型

于术后12d（术后7～11d股部形成搏动性包块）行彩超、DSA、CTA及MRA检查

比较其检查结果

并与尸检结果对照。结果:20只兔16只建模成功

尸检显示11个瘤体伴血栓形成。彩超、DSA、CTA及MRA检查

瘤体显示率均为100%

供养动脉显示率彩超为81.25%（13/16）

另3种均为100%

瘤颈显示率分别为81.25%（13/16）、87.5% （14/16）、37.50%（6/16）及31.25%（5/16）

血栓显示率分别为81.82%（9/11）、18.18%（2/11）、18.18%（2/11）及36.36%（4/11）。结论:在创伤性兔股动脉PA瘤体及供养动脉的显示上

彩超、DSA、CTA及MRA间差异无显著性意义

在瘤颈的显示上

彩超、DSA优于CTA及MRA

在瘤体内附壁血栓的显示上

彩超优于MRA、DSA及CTA。

Abstract

Objective:To compare the value of color Doppler ultrasound(CDU)

DSA

CTA and MRA in the detection of the tramatic femoral pseudoaneurysm(PA) of rabbit.Methods:Femoral pseudoaneurysms were tried established in 20 New Zealand rabbits by microsurgical technique.CDU

DSA

CTA and MRA were performed in all rabbits on 12 days after surgery and the findings of them were compared with the results of autopsy.Results:Models were made successfully in 16 rabbits.Eleven out of the 16 rabbits had developed thrombus in PA.The shown rates of the PA-body in CDU

DSA

CTA and MRA were all 100%.The shown rate of the PA-supply artery was 81.25%(13/16) in CDU and was 100% in all other three methods.The shown rates of the PA-neck were 81.25%(13/16)、87.5%(14/16)、37.50%(6/16)and 31.25%(5/16)while the shown rates of the thrombus in PA were 81.82%(9/11)

18.18%(2/11)

18.18%(2/11) and 36.36%(4/11) in CDU

DSA

CTA and MRA

respectively. Conclusions:Thereare no significant difference in showing the PA-body and PA-supply artery in CDU

DSA

CTA and MRA. In showing the PA-neck

CDU and DSA are superior to CTA and MRA

while CDU is superior to DSA

CTA and MRA in showing the thrombus in PA.In addition

the blood dynamic changes of PA-body

PA-neck and PA-supply artery can be studied timely by CDU

so CDU has high value in the follow up of the patient with PA.

关键词

动脉瘤彩超DSACTAMRA

Keywords

PseudoaneurysmColor Doppler ultrasoundDSACTAMRA

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Related Institution

Department of Vascular Surgery, College of Clinical Medicine, Chongqing Medical University

重庆医科大学临床学院超声科

重庆医科大学临床学院放射科

Department of Anesthesiology,the First Affiliated Hospital,Chongqing Medical University

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