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Updated: Jul 8, 2025

Trabecular Meshwork Response to Pressure Elevation in the Living Human Eye

Trabecular Meshwork Response to Pressure Elevation in the Living Human Eye

Published on: June 20, 2015

周周毛囊内腔在周周毛囊近视变化的十字路口

Adèle Ehongo¹, Zaki Hasnaoui¹, Nacima Kisma¹

¹Hôpital Erasme, Bruxelles 1070, Belgium.

International journal of ophthalmology

|December 19, 2023

概括

周周细胞内腔 (PICC) 与同时存在的周周细胞缩 (γPPA) 和周周细胞瘤 (PPS) 密切相关. 所有患有PICC的眼睛都在γPPA区域显示出边缘组织不连续性,这表明其发展的机械因素.

科学领域:

眼科医生眼科眼科
医疗成像医学成像
视网膜研究视网膜研究

背景情况:

周周毛囊内胆道腔位 (PICC) 是视神经头部的一个罕见发现.
在高度近视的眼睛中,马周周肌缩 (γPPA) 和周周肌肌瘤 (PPS) 是常见的.
需要进一步调查PICC,gPPA和PPS之间的关系.

研究的目的:

为了确定眼睛中PICC的患病率,具有gPPA,PPS或两者.
在PICC中调查边界组织不连续性的存在.
探索PICC的潜在病原遗传机制.

主要方法:

展望性,横截面,非干预性研究.
包括高度近视的眼睛和非高度近视的对照.
光谱域光学连贯性断层扫描 (SD-OCT) 用于成像视觉神经头部结构.

主要成果:

分析了334名受试者的667只眼睛.
在13.2%的高度近视眼中发现了PICC.
与单独使用γPPA (10.4%) 或PPS (20.5%) 相比,PICC患病率在联合γPPA和PPS (22.7%) 的眼睛中更高.
所有患有PICC的眼睛都表现出同时存在的γPPA和PPS,在γPPA区域有边缘组织不连续性.

结论:

PICC 始终与 γPPA 和 PPS 的组合有关.
在 γPPA 区域的边界组织不连续性是PICC的一个特征性发现.
机械因素可能在PICC的发病过程中发挥作用,并可能导致视野缺陷.

关键词:

边界组织边界组织马周细胞缩 (gamma peripapillary atrophy) 是一种发生在马周细胞周细胞周边缩 (gamma peripapillary atrophy) 的疾病.短视近视近视近视近视近视近视近视近近视的并发症近视的并发症周周毛囊内内腔位的化.周边皮囊性稳形瘤

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