彩色多普勒能量图与彩色多普勒血流图诊断肝血管瘤效果的比较

摘要

目的：比较彩色多普勒能量图（CDE）与彩色多普勒血流图（CDFI）诊断肝血管瘤的效果。方法：用CDE与CDFI观察28例（36个）肝血管瘤内的血流情况，比较两者的血流显示率。结果：CDE和CDFI对肝血管瘤内血流的显示率分别为94．4％和28．9％，两者差异有非常显著性（P＜0．01）。结论：CDE对肝血管瘤的敏感性明显高于CDFI，表明CDE对肝血管瘤的诊断及鉴别诊断有较大的应用价值。%Objective：To compare the diagnostic value between color doppler energy（CDE） and color doppler flow imaging（CDFI）for hepatic hemangioma．Methods：Combined with pulsed-wave Doppler，blood flow characteristics of 36 hepatic hemangioma in 28 patients were studied by CDE and CDFI，respectively．Results：CDE had a significantly higher sensitivity than CDFI in showing intrahepatic blood flow of hemangioma（94．4％vs28．9％，P＜0．01）．Conclusion：CDE is superior to CDFI in diagnosis of hepatic hemangioma．