Abstract:

Objective To observe the histological characteristics of margin donor livers and evaluate the histological criteria of donor liver for transplantation. Methods A total number of 17 cases of margin donor liver were collected. The histological patterns was analyzed by frozen section examinations and routine hematoxylin-eosin（HE）staining. Results The main histological characteristics were ：① steatosis of hepatocytes ；② liver fibrosis ；③ necrosis of hepatocytes ；④ cholestasis of hepatocytes and capillary bile duct. Conclusion Hepatic steatosis，fibrosis and necrosis could be used as morphological basis for preoperative evaluation.

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摘要：

目的 观察肝脏边缘供体的病理学特点，对供肝术前评估提供形态学依据。方法 收集17 例肝脏边缘性供体，快速冰冻切片，常规苏木精 - 伊红（hematoxylin-eosin，HE）染色，观察其病理学特点。结果 病理学特点主要为 ：① 肝细胞脂肪变性 ；② 肝纤维化 ；③ 肝细胞坏死 ；④ 肝细胞及毛细胆管淤胆。各种病理学变化通常并存。结论肝细胞脂肪变性、肝纤维化、肝细胞坏死可以作为术前评估的形态学依据。

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