摘要
目的超声弹性成像及灰阶超声在肝纤维化诊断中的比较研究。方法方便选取2014年6月—2015年6月该院收治的120例具有完整病历资料的慢性乙型肝炎患者作为研究对象,行超声弹性成像与灰阶超声检查,根据检查结果,分析超声弹性成像与灰阶超声评价肝纤维化的准确度。结果超声弹性成像诊断肝纤维化的敏感度是92.5%,特异度是85.0%,准确度是91.0%,联合应用超声弹性成像与灰阶超声诊断肝纤维化的敏感度是93.7%,特异度是95.0%,准确度是94.2%,灰阶超声诊断肝纤维化的敏感度是42.5%,特异度是97.5%,准确度是60.8%,,灰阶超声准确度低于超声弹性成像(P<0.05)。结论在诊断肝纤维化方面,超声弹性成像诊断效果优于灰阶超声,临床效果显著,可以广泛推广应用。
Objective To research the comparison of ultrasound elasticity imaging and gray scale ultrasound in diagnosis of hepatic fibrosis. Methods 120 cases of patients with chronic hepatitis B with complete case records admitted and treated in our hospital from June 2014 to June 2015 were convenient selected as the research objects and were given the ultrasound elasticity imaging and gray scale ultrasound, and the accuracy of ultrasound elasticity imaging and gray scale ultrasound in diagnosis of hepatic fibrosis was analyzed. Results The sensitivity, specificity and accuracy of the ultrasound elasticity imaging in diagnosis of hepatic fibrosis were respectively 92.5%, 85.0% and 91.0%, and the sensitivity, specificity and accuracy of the gray scale ultrasound in diagnosis of hepatic fibrosis were respectively 93.7%, 95.0% and 94.2%, and the sensitivity,specificity and accuracy of gray scale ultrasound in diagnosis of hepatic fibrosis were respectively 42.5%, 97.5% and60.8%, and the accuracy of the gray scale ultrasound was lower than that of the ultrasound elasticity imaging（P 0.05）.Conclusion The diagnosis effect of ultrasound elasticity imaging in diagnosis of hepatic fibrosis is better than that of gray scale ultrasound, and the clinical effect is obvious, which can be widely promoted and applied.
出处
《中外医疗》
2017年第2期171-173,共3页
China & Foreign Medical Treatment
关键词
超声弹性成像
灰阶超声
肌纤维化
Ultrasound elasticity imaging
Gray scale ultrasound
Hepatic fibrosis
