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デング熱症例報告:網膜静脈閉塞の赤い旗
Adriano Cypriano Faneli1, Pedro Fernandes Souza Neto1, Luciana Peixoto Finamor1
1Ophthalmology Department, Universidade Federal de São Paulo, São Paulo, Brazil.
AME case reports
|February 12, 2026
まとめ
デング熱の感染は,静脈閉塞や神経繊維層の缺血のような網膜血管イベントを含む,深刻な目の問題を引き起こす可能性があります. 早期の眼科診断は,視力喪失を防ぐために極めて重要です.
科学分野:
- オフタルモロジック (眼科)
- 感染症 感染症は感染症です.
- 血管医学 血管医学とは
背景:
- デング熱は,様々な目の表れを持つ一般的なアーボウイルス性疾患です.
- 網膜の血管閉塞はまれですが,デング熱感染症の合併症は文書化されています.
- メカニズムは,血小板減少,毛細血管の漏れ,および炎症を含む可能性があります.
研究 の 目的:
- デング熱に関連した半網膜静脈閉塞と逆側網膜神経線維層の缺血の症例を報告する.
- デング熱の眼の合併症に関する理解を広げるために.
- デング熱患者の早期眼科検査の重要性を強調する.
主な方法:
- 67歳の男性で,血清検査で確認されたデング熱の症例報告.
- オプティカルコヘレンストモグラフィ (OCT) を含む眼科検査.
- 腸内抗VEGF注射による治療.
主要な成果:
- 患者の右目の視力が突然低下し,デング熱と診断されました.
- 右目は,黄斑の腫れと網膜の出血を示した.
- 左目はOCTで網膜神経線維層のイシュケミアを示した.
結論:
- このケースは,デング熱と網膜血管疾患の関連性を示しています.
- 早期の認識と管理は,重度の視覚障害を予防するために不可欠です.
- デング熱患者における定期的な眼科診断の必要性を強調する.
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