# 肾小球硬化(Glomerulosclerosis) - 器官 / 系统:肾脏 / 泌尿系统(kidney / urinary-system) - NTP 数据编号:ntp-0166 - 规范 URL:https://www.labsmart.cn/ntp/kidney-glomerulosclerosis.html - 中文图谱总页锚点:https://www.labsmart.cn/ntp-atlas.html#kidney-glomerulosclerosis - 原始出处:https://ntp.niehs.nih.gov/atlas/nnl/urinary-system/kidney/Glomerulosclerosis - 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 肾小球硬化(glomerulosclerosis)是肾小球慢性退行性改变的结果,在 NTP 研究中很少作为原发性病变观察到。 ## 病变描述(中文) 肾小球硬化(glomerulosclerosis)是肾小球慢性退行性改变的结果,在 NTP 研究中很少作为原发性病变观察到。其特征性表现包括肾小球血管丛皱缩和收缩,以及系膜被纤维化取代(Figure 1、Figure 2)。由于形态学特征相似,必须排除淀粉样物沉积的存在。肾小球硬化可为 局灶性(focal)、segmental 或 global。 ## 诊断与分级建议(NTP 共识,中文) 原发性肾小球硬化应予以诊断并给出严重程度分级。当肾小球硬化是慢性进行性肾病相关病变谱系的一个组成部分,或是对其他某种原发性肾脏疾病的继发性反应的一部分时,不应单独诊断,而应在病理学描述中予以描述。相关链接:肾脏 - 淀粉样物;肾脏 - 肾小球肾炎;肾脏 - 透明性肾小球病;肾脏 - 炎症;肾脏 - 肾病,慢性进行性 ## 英文原文 · Comment Glomerulosclerosis is a consequence of chronic degenerative changes in the glomerulus and is rarely observed as a primary lesion in NTP studies. Characteristic features include shrinkage and contraction of the glomerular tuft and replacement of the mesangium by fibrosis ( Figure 1 and Figure 2 ). The presence of amyloid deposits must be ruled out because of similar morphologic features. Glomerulosclerosis may be focal, segmental, or global. ## 英文原文 · Recommendation Primary glomerulosclerosis should be diagnosed and given a severity grade. When a component of the spectrum of changes associated with chronic progressive nephropathy or part of a secondary response to some other primary renal disease, glomerulosclerosis should not be diagnosed separately but should be described in the pathology narrative. Related Links: Kidney - Amyloid Kidney - Glomerulonephritis Kidney - Hyaline Glomerulopathy Kidney - Inflammation Kidney - Nephropathy, Chronic Progressive ## 配图 - https://www.labsmart.cn/ntp-atlas-images/ntp_1075.jpg - https://www.labsmart.cn/ntp-atlas-images/ntp_1073.jpg 整理:北京天融慧通科技有限责任公司(LabSmart)| https://www.labsmart.cn