研究超声技术对评价非酒精性脂肪肝(NAFLD)的病变程度方面临床价值

目的：分析超声技术对评价非酒精性脂肪肝（NAFLD）病变程度的应用效果。方法：选取本院180例非酒精性脂肪肝患者划分为本次研究观察组，时间2019年3月～2021年3月，其中包括60例轻度脂肪肝（观察A组），62例中度脂肪肝（观察B组），58例重度脂肪肝（观察C组），另选取同期60例健康受试者划分为对照组，四组患者均给予超声技术检查，比较四组诊断效果。结果：对照组和观察A组的肝脏杨氏模量值基本一致（P>0.05），观察B组和观察C组的肝脏杨氏模量值均明显高于对照组（P<0.05）；对照组、观察A组、观察B组和观察C组的AKP指标、ALT指标和AST指标均呈现出明显增高趋势（P<0.05）；肝脏杨氏模量值和患者的ALT指标和AST指标呈现出正相关，和AKP指标呈现出负相关（P<0.05）。结论：给予非酒精性脂肪肝患者超声技术检查能够有效评价患者的病变程度，提升诊断效果。

To Study the Clinical Value of Ultrasonography in Evaluating the Lesion Degree of Nonalcoholic Fatty Liver Disease(NAFLD)

Objective:To analyze the application effect of ultrasound in evaluating the degree of non-alcoholic fatty liver disease(NAFLD).Methods:A total of 180 patients with non-alcoholic fatty liver disease in our hospital were selected and divided into the observation group of this study,from March 2019 to March 2021,including 60 patients with mild fatty liver(observation group A),62 patients with moderate fatty liver(observation group B),58 cases of severe fatty liver(observation group C),60 healthy subjects during the same period were selected and divided into the control group,the four groups of patients were all examined by ultrasound technology,and the diagnostic effects of the four groups were compared.Results:The Young’s modulus values of the liver in the control group and the observation group A were basically the same(P>0.05),and the Young’s modulus of the liver in the observation group B and the observation group C were significantly higher than those in the control group(P<0.05);The AKP index,ALT index and AST index in the control group,observation group A,observation group B and observation group C all showed a significant increasing trend(P<0.05);Liver Young’s modulus values were positively correlated with ALT and AST indexes of patients,and negatively correlated with AKP indexes(P<0.05).Conclusion:Ultrasound examination in patients with nonalcoholic fatty liver disease can effectively evaluate the degree of disease,improve the diagnostic effect.