超广场光素血管图学特征影响外套疾病的视觉预后
1Department of Ophthalmology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
Korean journal of ophthalmology : KJO
|August 29, 2024
概括
科茨病可以影响双眼,即使最初看起来单方面. 周围视网膜端膜切除和受影响眼睛的初始视力敏度是视觉预后的关键指标.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 视网膜疾病 视网膜疾病
背景情况:
- 科茨病是一种罕见的疾病,其特征是视网膜血管异常.
- 假定单边科茨病可能表现出双边特征,影响视觉预后.
- 超广场光素血管造影 (UWF-FA) 对于评估外围视网膜血管变化至关重要.
研究的目的:
- 用UWF-FA.来研究被认为是单边的考茨病患者的受影响和同眼的视网膜血管异常.
- 确定这些异常与视觉预后之间的关联.
主要方法:
- 对30名被认为是单边科茨病患者的回顾性审查,这些患者被评估为UWF-FA.
- 分析临床特征,多式成像和影响最终视觉结果的因素.
主要成果:
- 51.7%的眼睛表现出视网膜血管远程切除.
- 与成人发病相比,儿童发病的病例在受影响的眼睛中发生了较大的毛细血管脱落.
- 在/鼻象限和初始BCVA的外周端膜切除是视力损失的预后因素.
结论:
- 据推测的一方性科茨病例中,近一半的病例表现出双边性疾病特征.
- 视觉预后与受影响眼睛的外周视网膜端膜切除和初始BCVA有关.
- 同眼中的视网膜血管异常与视觉预后没有相关性.
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