超声背向散射积分对肝脏纤维化诊断价值的初步研究  

Study of Ultrasonic Integrated Backscatter in Patients with Hepatic Fibrosis

作　　者：曹小玲[1] 卢岷[1] 冉海涛[1] 蒲世玉[1] 谢昭鹏[1] 

机构地区：[1]重庆医科大学附属第二医院超声科,400010

出　　处：《临床超声医学杂志》2003年第4期220-222,共3页Journal of Clinical Ultrasound in Medicine

摘　　要：目的　探讨超声背向散射积分 (IBS)对肝脏纤维化程度定量分析的临床应用价值。方法　对 3 6例经病理确诊为肝纤维化的患者及 3 1例正常对照组进行肝脏IBS分析测定 ,以近中远场的IBS测值对肝纤维化程度做定量分析。结果　随着肝纤维化程度的增加 ,IBS值亦增高。肝纤维化组的IBS值明显大于正常肝脏的IBS值。Objective To explore the clinical diagnosis value of ultrasonic integrated backscatter in patients with hepatic fibrosis. Methods Ultrasonic integrated backscatter (IBS) of the liver was quantitatively analyzed using HP SONOS 5500 ultrasonic apparatus. Results The density of echo radiance in hepatic fibrosis was significantly higher than that of the healthiness. Conclusion The technique of quantitative ultrasonography analysis, with ultrasonic integrated backscatter may be a new diagnosis method in hepatic fibrosis.

关 键 词：肝脏纤维化 超声背向散射积分 诊断 定量分析 临床应用 

分 类 号：R575.2[医药卫生—消化系统] R445.1[医药卫生—内科学]