视网膜动脉分支封闭的不寻常情况:可能是斯内登综合征的变体
1Servicio de Oftalmología, Hospital Clínico Universitario, Valladolid, Spain.
Archivos de la Sociedad Espanola de Oftalmologia
|February 24, 2024
概括
斯内登登斯内登登是什么意思
科学领域:
- 神经学 神经学
- 眼科医生 眼科 眼科
- 皮肤病学 皮肤病学
背景情况:
- 斯内登综合症 (SS) 通常涉及中风和直视网膜炎.
- 活体血管病变 (VL) 呈现为腿部和血栓性过程.
- 视网膜动脉封闭是一个罕见但重要的发现.
研究的目的:
- 为了调查活体血管病变和斯内登综合征之间的潜在联系.
- 探索视网膜动脉封闭作为SS的潜在表现.
- 为了确定SS.的发病过程中的早期微血管变化.
主要方法:
- 一个52岁的男性患有活体血管病变和视网膜动脉闭塞的案例研究.
- 临床检查,实验室检查 (包括抗脂抗体) 和患者病史.
- 光学连贯断层扫描血管造影,以评估视网膜微血管.
主要成果:
- 患者出现了视网膜动脉封闭和活体血管病变,没有典型的SS指标,如中风或抗脂抗体.
- 光学连贯断层扫描血管学揭示了无症状眼睛的斑点中的血管层减少.
- 这些发现表明,局部的微血管变化可能先于或表明正在演变的SS.
结论:
- 视网膜动脉封闭与活体血管病变一起可能代表斯内登综合征的一种变体.
- 通过光学连贯断层扫描检测到的微血管变化血管学可以作为斯内登综合征发病的早期标志物.
- 这一案例凸显了在患有活体血管病变和视网膜血管事件的患者中考虑SS的重要性.
关键词:
血管造影通过光学连贯性断层扫描双边黄斑缺血症 双边黄斑缺血症血性缺血 斑点双边 双边活性血管病变 (lividoid vasculopathy) 是一种动脉血管病变.视网膜动脉的封闭光学连贯性断层扫描血管图谱视网膜动脉堵塞 视网膜动脉堵塞斯内顿综合征是斯内顿的综合征.斯内登顿综合症 (snededdon syndrome) 是一种疾病.血管病变是一种活体的疾病.更多相关视频
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