应用超广角扫频源光学相干断层成像术检测周边格子样变性。
Peripheral Lattice Degeneration Imaging with Ultra-Widefield Swept-Source Optical Coherence Tomography.
机构信息
Department of Ophthalmology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea.
出版信息
Korean J Ophthalmol. 2023 Dec;37(6):485-489. doi: 10.3341/kjo.2023.0074. Epub 2023 Oct 25.
PURPOSE
To investigate a series of peripheral lattice degeneration cases using an ultra-widefield (UWF) swept-source optical coherence tomography (SS-OCT) system.
METHODS
From August 1, 2022 to July 31, 2023, 19 eyes from 16 patients with peripheral lattice degeneration were included. They all underwent a UWF SS-OCT examination. Anatomy of retina, vitreous, and associated pathologic changes were assessed.
RESULTS
UWF SS-OCT showed various anatomical changes of retina and vitreous in patients with lattice degeneration. Of 15 eyes from 12 patients whose UWF SS-OCT images were clearly obtained, eight eyes showed regional retinal thinning, seven eyes showed vitreous traction, two eyes showed detached vitreous, and three eyes showed retinal break.
CONCLUSIONS
UWF SS-OCT can be a useful tool to understand anatomical changes and pathophysiology of peripheral lattice degeneration.
目的
使用超广角（UWF）扫频源光相干断层扫描（SS-OCT）系统研究一系列周边格子状变性病例。
方法
2022 年 8 月 1 日至 2023 年 7 月 31 日，纳入 16 例 19 只眼周边格子状变性患者。所有患者均接受 UWF SS-OCT 检查。评估视网膜、玻璃体的解剖结构和相关病变。
结果
UWF SS-OCT 显示出格子状变性患者视网膜和玻璃体的各种解剖结构变化。在 15 只可清晰获得 UWF SS-OCT 图像的眼中，8 只眼出现区域性视网膜变薄，7 只眼出现玻璃体牵引，2 只眼出现脱离的玻璃体，3 只眼出现视网膜裂孔。
结论
UWF SS-OCT 可作为了解周边格子状变性解剖结构和病理生理学变化的有用工具。
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