Abstract

目的 探讨上肢深静脉血栓 (UEDVT) 的声像特征及超声诊断UEDVT的临床价值.方法对38例单侧上肢临床疑UEDVT的患者进行超声检查,包括二维加压超声、彩色血流多普勒显像(CFDI)、二维血流显像(B-flow)及脉冲多普勒技术(PWD)的综合使用.结果 26例经检查确诊UEDVT,其中4例合并有浅静脉血栓.11例正常,1例为胸廓出口综合征.完全栓塞42条,不完全栓塞21条.结论加压超声结合CDFI及/或B-flow对确定静脉血栓部位、静脉阻塞情况的判断有可靠的价值,为诊断UEDVT的首选方法,PWD对判断血流状态有帮助,但对判断血栓的存在不是必须的。

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