# 角膜杯状细胞化生(Cornea Metaplasia Goblet Cell) - 器官 / 系统:眼 / 特殊感觉系统(eye / special-senses-system) - NTP 数据编号:ntp-0348 - 规范 URL:https://www.labsmart.cn/ntp/eye-cornea-metaplasia-goblet-cell.html - 中文图谱总页锚点:https://www.labsmart.cn/ntp-atlas.html#eye-cornea-metaplasia-goblet-cell - 原始出处:https://ntp.niehs.nih.gov/atlas/nnl/special-senses-system/eye/Cornea-MetaplasiaGobletCell - 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 杯状细胞(goblet cell)通常存在于结膜上皮中,但当其出现在角膜上皮时,即被视为一种化生性改变(Figure 1、Figure 2)。 ## 病变描述(中文) 杯状细胞(goblet cell)通常存在于结膜上皮中,但当其出现在角膜上皮时,即被视为一种化生性改变(Figure 1、Figure 2)。这种所谓的角膜上皮结膜化被认为是继发性反应性改变,常与各种原因所致的角膜新生血管形成和/或炎症相关。 ## 诊断与分级建议(NTP 共识,中文) 角膜杯状细胞化生一经出现即应诊断并赋予严重程度分级。该病变通常为反应性,继发于其他病理过程,但其不寻常的性质决定了必须对其进行诊断。当存在炎症时,应另行诊断。 ## 英文原文 · Comment Goblet cells are normally present in the conjunctival epithelium, but when they appear in the corneal epithelium, it is recognized as a metaplasitic change ( Figure 1 and Figure 2 ). Such so-called conjunctivalization of the corneal epithelium is considered a secondary reactive change, often associated with corneal neovascularization and/or inflammation from various causes. ## 英文原文 · Recommendation Corneal goblet cell metaplasia should be diagnosed and assigned a severity grade whenever present. It is generally reactive and secondary to other pathologic processes, but it’s unusual nature necessitates its diagnosis. When present, inflammation should be diagnosed separately. ## 配图 - https://www.labsmart.cn/ntp-atlas-images/ntp_0975.jpg - https://www.labsmart.cn/ntp-atlas-images/ntp_0979.jpg 整理:北京天融慧通科技有限责任公司(LabSmart)| https://www.labsmart.cn