在土耳其患者的网状伪的多式成像
Serap Bilge Çeper1, Filiz Afrashi2, Cumali Değirmenci2
1Malatya Training and Research Hospital, Clinic of of Ophthalmology, Malatya, Türkiye.
Turkish journal of ophthalmology
|October 23, 2023
概括
在37.6%的患有与年龄相关的黄斑退行症的患者中发现了网状伪 (RPD). 红外和光谱域光学连贯性断层扫描 (SD-OCT) 成像显示了RPD检测的最高灵敏度.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
背景情况:
- 与年龄相关的黄斑变性 (AMD) 是导致视力丧失的主要原因.
- 网状伪 (RPD) 与进展到晚期AMD的风险增加有关.
研究的目的:
- 为了确定RPD在AMD患者的患病率.
- 评估和比较RPD检测多种成像方式的灵敏度和特异性.
主要方法:
- 从198名AMD患者的图像进行前性分析.
- 使用了彩色底部摄影,无红色成像,SD-OCT,红外,蓝色反射 (BR),FAF,EDI-OCT,FFA和ICG血管学.
- RPD诊断需要通过至少两种成像方法进行确认.
主要成果:
- 在37.6%的眼睛中检测到RPD.
- 红外成像显示了最高的灵敏度 (95%).
- 与红外成像相结合的SD-OCT是最敏感的技术.
结论:
- 红外成像对于RPD检测非常敏感.
- SD-OCT和红外成像组合提供了卓越的灵敏度.
- FAF,无红色和BR成像显示高特异性,有助于诊断确认.
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