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。
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.
出处
《医疗设备信息》
2007年第9期85-87,共3页
Information of Medical Equipment
基金
河北省科技厅No.05276101D-69
关键词
肝肿瘤
超声造影
能量多普勒
定量分析
liver neoplasms
contrast-enhanced ultrasound
color power angiography
quantitative analysis
