Lobules of liver in the rats of model group was disorder with a pile of deposition of fibrous tissue inflammatory cell infiltration and fatty degeneration of hepatocytes.

模型组大鼠肝小叶结构紊乱，有大量纤维组织沉积，炎症细胞浸润，肝细胞脂肪变性。

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Conclusions Ultrasonic integrated backscatter is able to quantitatively evaluate fatty liver and judge the extent of fatty infiltration.

结论超声背向散射技术能定量评价脂肪肝，且能判断肝脏脂肪浸润的程度。

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