玻璃体蛋白性液体Vitreous Proteinaceous Fluid · 眼 · 特殊感觉系统 · NTP ntp-0333
诊断要点:玻璃体内蛋白质性液体无论何时出现均应诊断并赋予严重程度分级。相关病变(如晶状体白内障或视网膜脱离)应单独诊断。
病变描述
玻璃体内蛋白质性液体(proteinaceous fluid)(Figure 1)的特征为玻璃体内积聚均匀、淡染、嗜酸性物质(与蛋白质性或纤维素性液体相符),其中无或极少炎性细胞。原因包括(但不限于)晶状体白内障及视网膜脱离和变性。当存在视网膜脱离时,视网膜下间隙可能有类似液体(Figure 1)。
诊断与分级建议(NTP 共识)
玻璃体内蛋白质性液体无论何时出现均应诊断并赋予严重程度分级。相关病变(如晶状体白内障或视网膜脱离)应单独诊断。若液体中存在大量炎性细胞,炎症可能是更合适的诊断。
图谱

英文原文
展开 NTP 官方英文描述与建议
Comment:
Proteinaceous fluid in the vitreous ( Figure 1 ) is characterized by accumulations of homogeneous, pale, eosinophilic material (consistent with proteinaceous or fibrinous fluid) with no or very few inflammatory cells in the vitreous. Causes include (but are not limited to) lens cataract and retinal detachment and degeneration. When there is retinal detachment, there may be similar fluid in the subretinal space ( Figure 1 ).
Recommendation:
Intravitreal accumulations of proteinaceous fluid should be diagnosed whenever present and assigned a severity grade. Associated lesions (e.g., lens cataract or retinal detachment) should be diagnosed separately. If there are a significant number of inflammatory cells within the fluid, inflammation may be a more appropriate diagnosis.
来源与引用
原始条目:https://ntp.niehs.nih.gov/atlas/nnl/special-senses-system/eye/Vitreous-ProteinaceousFluid
图谱总目录:NTP Nonneoplastic Lesion Atlas。 内容属美国联邦政府作品(公有领域),可引用;引用时请标注来源。
建议引用格式:NTP Nonneoplastic Lesion Atlas. Vitreous Proteinaceous Fluid (eye). LabSmart 中文版:
https://www.labsmart.cn/ntp/eye-vitreous-proteinaceous-fluid.html
中文图谱总页(可展开对照全部 595 条):https://www.labsmart.cn/ntp-atlas.html#eye-vitreous-proteinaceous-fluid