超声造影与MRI增强扫描对肝脏局灶性病变诊断的对比研究  

Comparative study of contrast-enhanced ultrasound and contrast-enhanced magnetic resonance imaging in the diagnosis of focal liver lesions

作　　者：杨慧燕[1] 温红[1] 罗宇[1] 

机构地区：[1]广东省惠州市中心人民医院超声科,广东惠州516001

出　　处：《中国中西医结合影像学杂志》2016年第3期269-271,277,共4页Chinese Imaging Journal of Integrated Traditional and Western Medicine

摘　　要：目的 :比较超声造影(contrast-enhanced ultrasound,CEUS)与MRI增强扫描(contrast-enhanced magnetic resonance imagmg,CEMRI)对肝脏局灶性病变(focal liver lesion,FLL)的诊断价值。方法 :回顾性分析189例FLL患者共220个病灶的CEUS及CEMRI图像,比较2种方法诊断FLL的准确性。结果 :CEUS诊断FLL的准确率为89.55%(197/220),MRI为93.18%(205/220),两者比较差异无统计学意义(P>0.05)。结论 :CEUS对诊断常见FLL有重要价值,与CEMRI价值相当。Objective：To compare the diagnostic values of contrast-enhanced ultrasound（CEUS） and contrast-enhanced magnetic resonance imaging（CEMRI） for focal liver lesion. Methods：The contrast-enhanced ultrasound and contrast-enhanced magnetic resonance imaging images were retrospectively analyzed in 189 patients with 220 focal liver lesions,and were compared their accuracies for the diagnosis of focal liver lesion. Results：The diagnostic accuracy rate of contrast-enhanced ultrasound and contrast-enhanced magnetic resonance imaging were 89.54% vs. 93.18%,and there was no statistic difference between them（P〉0.05）.Conclusions：Contrast-enhanced ultrasound has a great value in the diagnosis of focal liver lesion,as valuable as contrast-enhanced magnetic resonance imaging.

关 键 词：超声检查 磁共振成像 肝疾病 

分 类 号：R575[医药卫生—消化系统] R445[医药卫生—内科学]