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在急性胰腺炎患者中评估视网膜结构和微血管变化
Büşra Dilara Yıldırım Erdal1, Harun Erdal2
1Department of Ophthalmology, Ankara Etlik City Hospital, Ankara, Turkey.
Photodiagnosis and photodynamic therapy
|February 17, 2025
概括
急性胰腺炎 (AP) 患者表现出显著的视网膜微血管和结构变化,特别是在视神经和斑点上. 血清脂酶和前素水平的升高与这些眼部发现相关,这表明眼睛可能受到影响.
科学领域:
- 眼科医生 眼科 眼科
- 胃肠病学 胃肠病学
- 医疗成像医学成像
背景情况:
- 急性胰腺炎 (AP) 可能导致全身并发症.
- 在AP的眼部微血管和结构变化没有很好地描述.
研究的目的:
- 在AP的急性阶段调查视网膜血管密度和厚度在外皮膜和黄斑区域.
- 在AP患者中探索眼睛发现和血清标记之间的相关性.
主要方法:
- 一项前性横截面研究,涉及30名AP患者和30名健康对照.
- 光学连贯断层扫描血管学 (OCTA) 用于评估视网膜微血管和厚度在住院后24-72小时内.
- 分析周状视网膜神经纤维层 (pp-RNFL),周状团细胞综合体 (pef-GCC),血管密度和黄斑流域.
主要成果:
- 与对照组相比,AP患者的pp-RNFL和pef-GCC厚度显著增加.
- 在AP患者中观察到深毛细管 (DCP) 血管密度 (wiVD,pefVD) 和黄斑胆毛细管流域 (CCFA) 的减少.
- 血清脂酶和前素水平与pp-RNFL和pef-GCC厚度有显著的相关性.
结论:
- 在急性胰腺炎期间,视神经和斑点发生显著的微血管和结构变化.
- 这些眼部变化与血清脂酶和前素水平升高有关.
- 在AP患者中应考虑眼部干扰,特别是那些血清脂酶和前素水平高的患者.
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