超声诊断无症状脂肪肝311例

目的：探讨超声对无症状脂肪肝的诊断价值。方法：回顾体检1231例中发现脂肪肝311例。结果：弥漫性脂肪肝238例，非均质性脂肪肝73例。脂肪肝与甘油三酯、胆固醇的关系，1231例分为脂肪肝组（311例），非脂肪肝组（920例），两组中甘油三酯增高分别为175例（56％）和239例（26％），统计学处理差异非常显著（P〈0．01）；胆固醇增高分别为119例（6．1％）和110例（2．12％），差异无显著性。结论：由于脂肪肝临床表现和实验室检查缺乏特异性．超声检查具有经济、迅速、准确，无创伤等优点，现已成为诊断的首选方法。井广泛应用于脂肪肝的流行病调查以度检测早期脂肪肝的逆转度进程。

Diagnosis of 311 Cases with Fatty Liver by Using Ultrasound

Objective: To study the diagnostic value of the ultrasound to fatty liver without symptom.Methods:Three hurdred eleven cases were checked up with fatty liver in 1231.Results:There were 238 cases with diffuse fatty liver and 73 cases with non homogeneous fatty liver.According to the relation of glycerin,cholesterol and fatty liver,all cases were divided into 2 groups: fatty liver(311) and non-fatty liver(920).Glycerin was high in 175(56%),239(26%)respectively,and there were significant difference in statistics.The cholesterol was high in 119(6.1%),110(2.12%)respectively,and had no significant difference in statistics.Conclusion:Because fatty liver has no special symptom and manifestation,so ultrasound become the first way to diagnosis the fatty liver,and has many advantages,such as low price,quick,and accurate,and no wound.Now ultrasound is used widely to investigate the fatty liver in the epidemiology and check up the reverse and progress of early fatty liver.