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股动脉假性动脉瘤彩色多普勒超声诊断及监测分析

JOURNAL OF MEDICAL IMAGING(2009)

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Abstract
目的:探讨彩色多普勒超声对股动脉假性动脉瘤诊断及监测疗效的价值.方法:经股动脉穿刺行冠状动脉介入术后发生股动脉假性动脉瘤37例,包括冠状动脉造影术后30例,冠状动脉支架置入术后7例,所有患者都用高频彩色多普勒超声诊断.在超声监控下,探头垂直加压压迫假性动脉瘤通道或破口直至内无血流通过.压迫失败后在超声引导下瘤腔内注射凝血酶,24h、1个月后复查超声.结果:37例中有27例一次性压迫2h后假性动脉瘤瘤腔闭合;6例一次压迫2h后超声显示瘤腔明显变小,动脉与瘤腔仍有少许血流相通,再次压迫2h后瘤腔闭合;4例压迫2次失败后在超声引导下瘤腔内注射凝血酶,其中3例取得较满意的效果,1例经验不足失败.结论:彩色多普勒超声诊断股动脉假性动脉瘤准确、简便、无创.且可在超声引导下行安全无创治疗.
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Key words
femoral artery pseudoaneurysm,color doppler ultrasonography
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