帕奇维特利形黄斑病:临床特征和自然史
Maria Vittoria Cicinelli1, Lorenzo Bianco1, Prithvi Ramtohul2
1School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Ophthalmology. Retina
|April 9, 2025
概括
帕奇维特利形黄斑病 (PVM) 是一种独特的疾病,属于帕奇科罗伊德病谱 (PDS). 它的特点是持续的病变和反复的液体,但通常具有良好的视觉结果.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜疾病 视网膜疾病
- 冠状腺疾病 冠状腺疾病
背景情况:
- 帕奇维特利形黄斑病 (PVM) 是一种属于帕奇科罗伊德病谱 (PDS) 的疾病.
- 了解PVM的特征对于管理患有PDS的患者至关重要.
研究的目的:
- 确定PDS患者PVM的患病率和临床特征.
- 确定与PVM发展和进展相关的因素.
- 分析PVM的自然史和视觉预后.
主要方法:
- 对患有PDS的患者进行了回顾性队列研究.
- 基于光谱域OCT和 fundus自光成像的PVM诊断.
- 使用序列OCT和多变量回归分析,对获得的形病变 (AVL) 的纵向跟踪.
主要成果:
- 在986个患有PDS的眼睛中,PVM在5%的眼睛中被发现.
- 关键的关联包括反复流体,更薄的外核层和胸腔.
- 病变的转换速度缓慢 (中位数为50个月),并发症罕见,视力敏度在7年内稳定.
结论:
- PVM是一种独特的PDS表型,具有长时间的病变持久性和复发性流体.
- 在PVM中,视觉预后相对良性.
- 冠状腺变化和RPE功能障碍与PVM病变发生有关.
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