摘要
目的:对比正常肝脏及慢性乙型肝炎患者肝脏声像图纹理参数,得出超声诊断弥漫性肝病的半定量指标。材料和方法:应用超声纹理参数软件分析系统分析80例经病理证实的慢性乙型肝炎患者的超声图像,并与40例对照组进行比较。结果:肝组织有、无纤维化组间有显著性差异,且分离比值随着纤维化程度的加重而递增。结论:超声纹理参数软件分析系统能够鉴别慢性乙型肝炎患者肝组织有无纤维化,可以提供超声诊断弥漫性肝病的半定量指标。
To determine the value of ultrasonic texture analysis system in quantitative diagnosis of diffuse hepatocellular disease by comparing with sonograms of healthy people. Materials and Methods： Eighty cases of pathologically confirmed chronic hepatitis - B patients＇ sonograms were analyzed retro - prospectively, compared to 40 controls. Results： Significant differences were demonstrated between two groups of sonograms with or without hepatic fibrosis. And the values of fisher ratio were increased as hepatic fibrosis deteriorated. Conclusion： The new system may offer the possibility of quantitatively ultrasonic diagnosis for distinguishing the hepatic fibrosis of chronic hepatitis - B patients.
出处
《中国医学计算机成像杂志》
CSCD
2006年第2期139-142,共4页
Chinese Computed Medical Imaging
关键词
肝脏弥漫性病变
超声
纹理参数
定量诊断
乙型肝炎
Diffuse hepatocellular disease Ultrasound Texture analysis Quantitative ultrasonic diagnosis
