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肝脏良恶性肿瘤超声造影前后血流灌注定量分析

Quantitative Analysis on the Perfusion of Hepatic Benign and Malignant Tumorsbefore and after Contrast-enhanced Ultrasound

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【Author】 ZHAO Yu-zhen1,DONG Chao2,LIU Hong-lei2,JI Xiao-hui2,ZHU Xiao-dong1,WANG Ying1(1.Ultrasound Department of China-Japan Friendship Hospital,Beijing 100029,China; 2.Ultrasound Department of the Fourth Hospital of Hebei Medical University,Shijiazhuang Hebei 050011,China)

【机构】卫生部中日友好医院超声科；河北医科大学第四医院超声科；卫生部中日友好医院超声科北京100029；河北石家庄050011；北京100029；

【摘要】探讨了肝脏良恶性肿瘤超声造影(CEUS)前后血流分级、血流平均密度(MFD)的变化,评价CEUS前后血流分级和定量指标MFD对判断肝脏良恶性肿瘤血流灌注的临床应用价值。更多还原

【Abstract】 Investigates the clinical application of flow rank and quantitative index-MFD(mean flow density) before and after contrast-enhanced ultrasound(CEUS) in evaluating the perfusion of hepatic tumor.Puts forward that CEUS combining with flow rank and the quantitative index-MFD can evaluate the perfusion of hepatic tumor and provide the important information to differentiate the benign and malignant tumors of the liver.更多还原

【关键词】肝肿瘤；超声造影；能量多普勒；定量分析；
【Key words】 liver neoplasms； contrast-enhanced ultrasound； color power angiography； quantitative analysis；

【基金】河北省科技厅No.05276101D-69

【文献出处】医疗设备信息 ,Information of Medical Equipment , 编辑部邮箱 ,2007年09期

【分类号】R735.7
【被引频次】5
【下载频次】77

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