三维能量多普勒超声定量分析盆腔肿物血流的价值  

Quantification of Pelvic Neoplasms Vascularity by 3D Power Doppler Ultrasonography

作　　者：蒋雪[1] 冯蕾[1] 王琼[1] 杜领娣[1] 

机构地区：[1]解放军总医院第一附属医院超声科,北京100048

出　　处：《中国实验诊断学》2015年第11期1870-1872,共3页Chinese Journal of Laboratory Diagnosis

摘　　要：目的应用三维能量多普勒超声对盆腔肿物内血流参数进行定量分析,探讨三维能量多普勒鉴别盆腔肿物良恶性的价值。方法测量24例盆腔包块,其中包括血流指数(flow index,FI)、血管形成指数(vascularization index,VI)、血管形成-血流指数(vascularization-flow index,VFI)。对比分析两组血管参数值。结果 1三维能量多普勒血管成像可较清晰显示肿物内血流架构;2恶性肿物组的VI、FI和VFI值均明显高于良性肿物组。结论鉴别肿物良恶性采用三维能量多普勒超声具有一定的临床价值。Objective To evaluate and compare intratumoral blood flow assessed with 3D vascular blood flow indices in people with pelvic masses. Methods Preoperative 3D power Doppler ultrasonography was performed in 24 pelvic masses. Vascular blood flow indices of malignant tumors were compared with those of benign masses. Results （1）3D Power Doppler Ultrasonography can depict intratumoral vaseularity accurately;（2）Significant differences between means for benign and malignant masses were found for following parameters：VI,FI and VFI. Conclusion 3D Power Doppler Ultrasonography may provide a useful tool to differentiate pelvic masses.

关 键 词：三维能量多普勒超声 血管形成 盆腔肿瘤 

分 类 号：R445.1[医药卫生—影像医学与核医学]