非酒精性脂肪性肝炎的病理学诊断

被引:16
作者
王晓颖
王立峰
机构
[1] 上海交通大学医学院附属新华医院病理科
关键词
非酒精性脂肪性肝病; 非酒精性脂肪性肝炎; 肝细胞脂肪变; 肝纤维化;
D O I
暂无
中图分类号
R575.1 [肝炎];
学科分类号
100201 [内科学];
摘要
非酒精性脂肪性肝病(NAFLD)是肝细胞脂肪变、小叶内和汇管区炎症、肝细胞损伤(如肝细胞气球样变和凋亡)以及纤维化等病变的不同组合。儿童NAFLD的肝脏组织学改变与成人有所不同。肝活检组织学检查是诊断NAFLD的金标准,可区分单纯性脂肪肝与非酒精性脂肪性肝炎(NASH)以及判断肝纤维化程度。本文主要介绍NAFLD肝组织活动性分级和纤维化分期的国际通用评分系统。
引用
收藏
页码:486 / 489
页数:4
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