【摘要】 目的 探讨彩色多普勒超声技术对肝移植术后并发症的早期诊断和鉴别诊断的价值。方法 通过全息彩色多普勒诊断仪，对13例肝移植术后患者的检查，观察肝脏及胆道结构，血管系统及其血流动力学改变。结果 移植后2周内，彩色多普勒超声诊断胆总管狭窄、胆道感染、肝脓肿各1例;肝肾区血肿、切口下方血肿、脾肾隐窝血肿、第一肝门部血肿各1例。各例均存在不同程度胸腹腔积液。结论 彩色多普勒超声是一种直接、快捷、安全、无创、可重复的检查，可了解移植肝脏、胆道、肝内外血管及血流动力学改变，有助于血管栓塞等并发症的早期诊断与鉴别诊断。

    Diagnosis of postoperrative complication in orthoyopic liver transplantation patients with color doppler ultrasonography

    Xie Yuhuan，Wang Jinlin，Lin Qingshan，et al.

    Department of Ultrasonography，Dongguan People’s Hospital.Guangdong，523018.

    【Abstract】 Objective To summary color doppler ultrasonography results of13cases liver transplantation paˉtients，and to explore the diagnostic value for postoperrative complication in orthoyopic liver transplantation with color Doppler ultrasonography.Methods The structure of liver and biliary system and the hemodynomics changes of vascuˉlar system were observed through color Doppler ultrasonography.Results There were one case of common bile duct stricture ......