广场视网膜成像在状缩:结构,生化和功能特征的相关性
Srikanta Kumar Padhy1, Deepika C Parameswarappa2, Sumant Sharma3
1LV Prasad Eye Institute, Mithu Tulasi Chanrai Campus, Anant Bajaj Retina Institute, Bhubaneswar, India.
Ophthalmology. Retina
|October 24, 2024
概括
状腺缩主要影响视网膜的第1区域,导致眼和视力丧失. 这项研究将1区参与与形骨和形骨缩症患者的视觉损害联系起来.
科学领域:
- 眼科医生 眼科 眼科
- 医学遗传学 医学遗传学
- 视网膜成像 视网膜成像
背景情况:
- 甲状腺缩是一种罕见的遗传性视网膜缩症.
- 它的特征是渐进的胆管缩.
- 通常与血清甲酸水平升高有关.
研究的目的:
- 使用广场视网膜成像,分析一组旋转性缩患者的情况.
- 为了关联结构,生化和功能特征.
- 为了研究视网膜区域,光和视觉功能之间的关系.
主要方法:
- 65名患者 (129只眼睛) 的回顾性观察队列研究.
- 广场视网膜成像将视网膜干扰分为3个区域.
- 评估包括扫描来源的OCT,电视网膜图 (ERG),血清甲氨酸水平和遗传分析.
主要成果:
- 在1区 (57.14%) 中占主导地位的视网膜干扰,与呈现时的年龄相关.
- 在57.7%的眼睛中观察到眼,在1区疾病中更高.
- 在77.14%的患者中,血清上升的甲氨酸水平 (> 163μmol/L);在18名患者中发现了OAT基因突变.
结论:
- 状腺缩表现为对称,主要涉及1区.
- 患有近视,视力减弱,早期白内障和近视的患者.
- 第1区的参与与骨裂和视觉损害密切相关.
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