# 视网膜胶质增生(Retina Gliosis) - 器官 / 系统:眼 / 特殊感觉系统(eye / special-senses-system) - NTP 数据编号:ntp-0343 - 规范 URL:https://www.labsmart.cn/ntp/eye-retina-gliosis.html - 中文图谱总页锚点:https://www.labsmart.cn/ntp-atlas.html#eye-retina-gliosis - 原始出处:https://ntp.niehs.nih.gov/atlas/nnl/special-senses-system/eye/Retina-Gliosis - 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 视网膜胶质增生(retinal gliosis,图2,与图1中的正常表现相比较),即星形胶质细胞(astrocytes)、Müller细胞和/或小胶质细胞(microglia)的增生,可发生于视网膜各层,呈局灶性(focal)至弥漫性(diffuse)分布。 ## 病变描述(中文) 视网膜胶质增生(retinal gliosis,图2,与图1中的正常表现相比较),即星形胶质细胞(astrocytes)、Müller细胞和/或小胶质细胞(microglia)的增生,可发生于视网膜各层,呈局灶性(focal)至弥漫性(diffuse)分布。其特征为视网膜内胶质细胞数量增多。视网膜胶质增生可作为原发性改变(通常病因不明)发生,也可作为其他视网膜病变(如变性)的一种特征出现。 ## 诊断与分级建议(NTP 共识,中文) 当作为原发性改变发生时,视网膜胶质增生应当被诊断并赋予严重程度分级。当视网膜胶质增生作为另一病理过程(如视网膜变性)的形态学特征或反应性继发结果发生时,不应单独诊断(除非因严重程度而有必要),但应在病理学描述中予以描述。 ## 英文原文 · Comment Retinal gliosis ( Figure 2 , compare to normal in Figure 1 ), the proliferation of astrocytes, Müller cells, and/or microglia, can occur in various retinal layers with focal to diffuse distribution. It is characterized by increased numbers of glial cells in the retina. Retinal gliosis can occur as a primary change (generally of uncertain etiology) or as a feature to other retinal lesions (e.g., degeneration). ## 英文原文 · Recommendation When occurring as a primary change, retinal gliosis should be diagnosed and assigned a severity grade. When retinal gliosis occurs as a morphologic feature or reactive sequela of another pathologic process (e.g., retinal degeneration), it should not be diagnosed separately (unless warranted by severity), but should be described in the pathology narrative. ## 配图 - https://www.labsmart.cn/ntp-atlas-images/ntp_1008.jpg - https://www.labsmart.cn/ntp-atlas-images/ntp_1007.jpg 整理:北京天融慧通科技有限责任公司(LabSmart)| https://www.labsmart.cn