鸡脂肪肝综合症病例主要内脏器官病理学观察

对6只患有脂肪肝综合症病鸡的主要内脏器官进行了仔细的病理学研究。结果表明,病鸡肝脏明显肿大,颜色发黄,质脆易碎,切面发黄、结构模糊、有明显油腻的感觉,有的病鸡肝脏还有程度不等的淤血、出血,表面和切面可见散在点状或斑状出血,严重时肝脏边缘部有较大范围出血。镜检发现,肝细胞普遍脂肪变性,胞浆内有多少不等的脂肪小滴,甚至整个细胞为脂肪充满,细胞核被挤压到一侧,严重时导致肝细胞的坏死,肝小叶及周围有程度不等的出血。除肝脏外,其他组织器官也有程度不等的病理改变。

Pathomorphology observation for fatty liver hemorrhagic syndrome in laying hens

The pathological observation had been done on the Fatty Liver Hemorrhagic Syndrome in six laying hens. The result indicated that the swelling, yellowness, brittleness, vague and soapy feeling had been found in liver. Punctual or prophyritic bleeding was shown on the surface and cross-section of liver in some sick chickens. The fatty degeneration were observed in liver cells which had many lipid droplet so much so that the whole cell to be filled with fat. The pathological change in varying degree were also ...