脾切除后门静脉系统血栓形成中的彩超应用

Diagnostic Value of Color Doppler Ultrasound in Portal Vein Thrombopoiesis after Splenectomy

目的探讨超声在脾切除后门静脉系统血栓形成中的应用价值。方法彩色多谱勒超声在脾切除术后动态监测门静脉系统3个月。结果脾切除术后门静脉系统血栓形成24例,发病率为6.9%。术后3￣20天发病。结论彩色多普勒超声检查能客观反映血栓部位、梗阻程度和血流动力学改变,为临床治疗提供客观的评价及远期随访手段。

Objective：To determine the application of Color Doppler ultrasound in portal vein thrombopoiesis （PVT） after splenectomy. Methods： Color Doppler ultrasound was performed to .observe PVT after splenectomy for three months. Results： Total 24 cases with PVT, three to twenty days after splenectomy, the incidence was 6.9%. Conclusions： Color Doppler ultrasound can detect the position, degree and extension of PVT, and provide valuable evidence of the PVT treatment.