【摘要】 目的　探讨声学密度定量分析技术在均匀性脂肪肝的应用价值。方法　对 A、 B两组肝脏近中远场灰阶强度及背向散射积分 (IBS)参数进行测定。结果　 (IBS)值与均匀性脂肪肝高度相关 ,病理对照相符 ,正常组肝脏 IBS值无明显差异 ,而均匀性脂肪肝患者 (IBS)值声场有显著差异 ,回声强度近、中、远声场依次递减。结论　声学密度定量技术使均匀性脂肪肝超声诊断得以量化 ,有较高的临床使用价值更多还原

【Abstract】 Objective To explore the diagnostic value of quantitative acquisition densitometry(AD) in homogeneous hepatic adiposis.Methods Echo intensity and integrated backscatter(IBS) of the liver were meausred in A and B group.Results IBS was highly related to homogeneous hepatic adiposis and correspondent with pathology,IBS reading had no obvious differences in fields in normal group but had distinct difference in the patients with bomogeneous hepatic adiposis.echo intensity descended from near to far fields.Conclusions AD is valuable to assess the ultrasound diagnosis of homogeneous hepatic adiposis.更多还原