摘要
目的探讨声脉冲辐射力成像(acoustic radiation force impulse,ARFI)技术评价肝纤维化的诊断价值。方法应用ARFI技术对55例慢性肝病肝纤维化患者、60例健康成人以及15例慢性肝病合并肝癌患者进行检测,比较肝组织的剪切波速度(shear wave velocity,SWV),评价肝纤维化程度。结果慢性肝病肝纤维化组的剪切波速度为(2.05±0.66)m/s,健康成人组剪切波速度为(1.14±0.48)m/s,慢性肝病合并肝癌的患者肿瘤组织剪切波速度为(2.65±1.15)m/s,三组数值差值有显著统计学意义(P<0.01)。结论声脉冲辐射力成像技术能够量化慢性肝病肝纤维化程度,具有良好的临床价值。
Objective To study the diagnostive value of acoustic radiation force impulse （ARFI） on hepatic fibrosis .Methods 55 patients with hepatic fibrosis caused by chronic liver disease ,15 patients with hepatocellular carcinoma caused by chronic liver disease and 60 healthy adults were received ARFI quantification of different segment of the liver .The shear wave velocity （SWV） was compared between three groups to assess hepatic fibrosis degree .Results The SWV of the hepatic fibrosis group was （2.05 ± 0.66）m/s ,the SWV of the healthy adults group was （1.14 ± 0.48）m/s ,the SWV of the chronic liver disease com-bined hepatocellular carcinoma group was （2.65 ± 1.15）m/s ,the difference amount three groups was statistical significance （P〈0.01） .Conclusion ARFI can be used to comment the elasticity degree of chronic liver disease as an effective method .
出处
《滨州医学院学报》
2014年第4期288-289,292,共3页
Journal of Binzhou Medical University
关键词
声脉冲辐射力成像技术
肝纤维化
超声检查
弹性
acoustic radiation force impulse, hepatic fibrosis, ultrasonography, elasticity
