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Updated: Feb 14, 2026

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结核性视网膜血管炎在广场光学连贯性断层扫描血管造影
An-Lun Wu1,2, Yukun Guo1,3, Jinyi Hao1,3
1Casey Eye Institute, Oregon Health & Science University, Portland, OR, USA.
American journal of ophthalmology case reports
|February 13, 2026
概括
广场扫描源光学连贯断层扫描血管学 (SS-OCTA) 有效地可视化结核视网膜血管炎 (TRV) 中的外周微血管变化. 这种非侵入性成像技术有助于诊断和管理TRV并发症.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 血管生物学 血管生物学
背景情况:
- 结核性视网膜血管炎 (TRV) 是一种炎症状况,影响视网膜血管.
- 诊断通常依赖于临床症状和像光素血管造影 (FA) 这样的侵入性成像.
- 识别外围血管异常对于管理TRV至关重要.
研究的目的:
- 评估广场扫描源光学连贯性断层扫描血管学 (SS-OCTA) 的诊断实用性.
- 在被认为是TRV的患者中识别微血管异常.
- 评估SS-OCTA作为TRV的非侵入性成像方式.
主要方法:
- 研究了三名疑似TRV患者的病例系列.
- 患者接受了26×21毫米扫描的广场SS-OCTA (DREAM OCT, Intalight) 测试.
- 研究结果与临床症状和光素血管造影 (FA) 进行了比较.
主要成果:
- 在所有患者中,SS-OCTA揭示了外周毛细管不 perfusion 和血管重塑.
- 视觉化了视网膜新血管化的特征,包括新血管.
- 结果与FA的发现一致,显示了外围非 perfusion 和附带血管形成.
结论:
- 广场SS-OCTA提供了TRV中外周视网膜变化的详细可视化.
- 它可以识别非 perfusion 区域,附带血管和新血管.
- SS-OCTA显示出作为一种非侵入性补充工具的潜力,用于FA的TRV管理.
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