局灶性光感受器缺损的病因学综述  

Review on the etiology of focal photoreceptor defects

作　　者：刘扣 汪朝阳 陈春丽 Liu Kou;Wang Chaoyang;Chen Chunli(Beijing Tongren Eye Center,Beijing Tongren Hospital,Capital Medical University,Beijing Institute of Ophthalmology,Beijing Key Laboratory of Ophthalmology&Visual Sciences,Beijing 100730,China)

机构地区：[1]首都医科大学附属北京同仁医院北京同仁眼科中心、北京市眼科研究所、北京市眼科学与视觉科学重点实验室,北京100730

出　　处：《中华眼科杂志》2025年第3期230-236,共7页Chinese Journal of Ophthalmology

基　　金：国家自然科学基金(82101147)。

摘　　要：局灶性光感受器缺损是指因视网膜外层的稀疏或缺失而导致的中心凹结构改变的一类疾病,这类疾病因临床表现多样和以往影像技术的局限,未能得到足够关注及正确诊断。其病因主要分为原发病灶发生在外层视网膜的疾病和继发于其他病变位置的外层视网膜病变;认识和了解引起中心凹光受器损伤的潜在病因,可为这类疾病的临床诊疗提供更好的指导。本文针对局灶性光感受器缺损的病因学作一综述。Focal photoreceptor defects refer to a group of diseases characterized by changes in the foveal structure caused by rarefaction or absence of the outer retina.Due to their diverse clinical manifestations and the limitations of previous imaging techniques,these diseases have not received sufficient attention and accurate diagnosis.Their causes can be mainly classified into diseases with primary lesions occurring in the outer retina and outer retinal lesions secondary to other sites of disease.Understanding the potential causes of foveal photoreceptor damage can provide better guidance for the clinical diagnosis and treatment of these diseases.This article reviews the etiology of focal photoreceptor defects.

关 键 词：视网膜疾病 光感受器细胞 中央凹 

分 类 号：R73[医药卫生—肿瘤]