# 红细胞吞噬作用(Erythrophagocytosis) - 器官 / 系统:淋巴结 / 免疫系统(lymph-node / immune-system) - NTP 数据编号:ntp-0009 - 规范 URL:https://www.labsmart.cn/ntp/lymph-node-erythrophagocytosis.html - 中文图谱总页锚点:https://www.labsmart.cn/ntp-atlas.html#lymph-node-erythrophagocytosis - 原始出处:https://ntp.niehs.nih.gov/atlas/nnl/immune-system/lymph-node/Erythrophagocytosis - 授权:美国联邦政府作品,公有领域;引用请标注 NTP Nonneoplastic Lesion Atlas - 适用说明:仅供科研使用,不用于临床诊断 ## 一句话结论 淋巴结内的噬红细胞现象(erythrophagocytosis)是指窦内巨噬细胞吞噬外渗的、衰老的和/或受损的红细胞(Figure 1、Figure 2,箭头)。 ## 病变描述(中文) 淋巴结内的噬红细胞现象(erythrophagocytosis)是指窦内巨噬细胞吞噬外渗的、衰老的和/或受损的红细胞(Figure 1、Figure 2,箭头)。噬红细胞现象在正常条件下不发生,最常与淋巴结出血、充血、窦性红细胞增多症以及自身免疫性和其他免疫病理状态相关。 ## 诊断与分级建议(NTP 共识,中文) 当淋巴结内出现噬红细胞现象时,应当对其进行诊断并分级。 ## 英文原文 · Comment Erythrophagocytosis in lymph nodes consists of macrophages within sinuses that phagocytize extravasated, old, and/or damaged erythrocytes ( Figure 1 and Figure 2 , arrows). Erythrophagocytosis does not occur under normal conditions and is most often associated with lymph node hemorrhage, congestion, sinus erythrocytosis, and autoimmune and other immunopathologic conditions. ## 英文原文 · Recommendation When erythrophagocytosis is present within lymph nodes, it should be diagnosed and graded. ## 配图 - https://www.labsmart.cn/ntp-atlas-images/ntp_0397.jpg - https://www.labsmart.cn/ntp-atlas-images/ntp_0391.jpg 整理:北京天融慧通科技有限责任公司(LabSmart)| https://www.labsmart.cn