目的 探讨青少年脂肪肝患者血液流变学指标检测的变化及其相关性。方法 使用LG-R-80A血液流变仪对80 例7 ~ 18岁青少年脂肪肝患者进行血液流变学检测。结果 脂肪肝患者平均全血比粘度、血浆比粘度、红细胞聚集指数明显高于正常组（P<0.01)。结论 青少年脂肪肝患者呈明显血液流变学异常，此现象值得关注。

 Objective To explore the changes of blood rheology in teenage patients with fatty liver. Methods The hemorheology in 80 cases of 7-18 years old teenage with fatty live were analyzed by using blood rheometer LG- R-80A. Results The average whole blood viscosity, plasma viscosity, erythrocyte aggregation index in fatty liver teenage were significantly higher than that in normal group (P <0.01). Conclusion The teenage with fatty liver have the obvious hemorheological abnormal which is wealth to pay attention.