【摘要】 目的探讨彩超对下腔静脉闭塞型布-加综合征(BCS)的诊断价值。方法回顾性分析经血管造影证实的下腔静脉闭塞型BCS患者15例,观察彩超声像图特征。结果彩超诊断下腔静脉闭塞型BCS符合率为86.7%(13/15),主要直接征象为:肝后段下腔静脉内隔膜状回声或管壁节段性闭塞,远端扩张。主要间接征象为:肝脏回声粗大、肝尾叶增大、侧支形成。结论彩超作为无创、价廉、可重复强的检查方法,对下腔静脉闭塞型BCS有重要的诊断价值。更多还原

【Abstract】 Objective To explore the diagnostic value of Color Doppler ultrasound in Budd-Chiari syndrome(BCS) accompanied by occlusion of inferior vena cava.Methods The imaging data of color Doppler ultrasound analysis was retrospectively analyzed in 15 patients with BCS accompanied by occlusion of inferior vena cava.Results The coincidence rate of the diagnosis was 86.7%(13/15).The main direct signs included diaphragm echo of hepatic segment of inferior vena cava afteror wall segmental occlusion,distal extension.The main indirect signs were liver echo coarse,liver caudate lobe enlargement,visible collateral formation.Conclusion Color Doppler ultrasound serves as a noninvasive,inexpensive,repeatable examination method,which has important diagnostic value for BCS accompanied by occlusion of inferior vena cava.更多还原