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结肠在慢性强性化症中的组织病理特征:一个病例系列
Kyoko Arakaki1, Kayoko Higuchi1
1Diagnostic Pathology, Okinawa Kyodo Hospital, Naha, JPN.
Cureus
|September 26, 2025
概括
慢性斯特朗基洛伊迪病,由斯特朗基洛伊迪斯 (Strongyloides stercoralis) 引起,在冲绳很常见. 这项研究确定了用于诊断这种持续性寄生虫感染的特征性结肠镜和组织病理学发现.
科学领域:
- 医学寄生虫学 医学寄生虫学
- 胃肠病学 胃肠病学
- 传染性疾病 传染性疾病
背景情况:
- 斯特朗基洛伊迪病是由线虫Strongyloides stercoralis引起的,是一种广泛的肠道寄生虫疾病.
- 日本的冲绳县报告说,该国杆菌病的患病率最高.
- 寄生虫独特的自感染能力使得寄生虫能够在宿主体内长时间存在,通常症状很小,导致慢性类.
研究的目的:
- 为了追溯调查慢性强洛症患者的特征性结肠镜和组织病理学发现.
- 在结肠中识别Strongyloides stercoralis感染的关键诊断特征.
主要方法:
- 对来自日本冲绳的22名几乎无症状患者的结肠镜和组织病理学数据的回顾性分析 (2004-2023年).
- 患者接受了结肠镜检查,作为例行健康检查的一部分.
- 对检测寄生虫幼虫和炎症细胞透的活检样本的分析.
主要成果:
- 结肠镜检查显示,黄白色的结节主要在阴和近端上升结肠中.
- 活检样本的组织病理学检查显示了 filariform Strongyloides 幼虫.
- 相关的发现包括小,密集的乙素透在膜本身.
结论:
- 确定的结肠镜和组织病理学发现对于诊断慢性强化症有价值.
- 盲目体和近端上升结肠被认为是Strongyloides stercoralis幼虫潜在的重新入侵地点.
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