黑人非洲群体中牛皮病的特殊性:一个组织病理学研究
O A Enigbokan1, G O Ogun2, A O Ogunbiyi1
1Department of Medicine (Dermatology unit), University of Ibadan/University College Hospital, Ibadan, Nigeria.
Annals of Ibadan postgraduate medicine
|August 2, 2023
概括
黑人非洲人的牛皮组织病理学显示出典型的表皮变化,但较少的经典迹象,如Munro的微. 还观察到不典型的特征,包括皮肤黑色细胞,这表明这个群体的变化.
科学领域:
- 皮肤病学 皮肤病学
- 病理学 病理学 病理学
- 流行病学 流行病学
背景情况:
- 牛皮在当地人口中比以前认为的更为常见.
- 关于牛皮的研究有限,特别是在该地区的病学特征.
- 之前没有任何报告详细介绍了这种特定实践环境中特有的牛皮病原生病理学.
研究的目的:
- 为了确定来自该地区的患者牛皮的各种组织病理特征的频率.
- 在黑人非洲患有牛皮的患者中识别任何独特的组织病理学特征.
主要方法:
- 在伊巴丹大学院医院从2015年1月到2016年10月进行了一项横截面研究.
- 临床诊断为牛皮的患者在提供知情同意后接受皮肤活检.
- 活检样本经过处理并染色,用于用预先测试的形式进行基因病理学检查.
主要成果:
- 分析了44名患有斑块性牛皮的患者;平均年龄为39.84±20.97岁,男性与女性的比例几乎相同.
- 最常见的表皮变化包括阿坎托斯症,低谷蛋白症和高角质症,其次是延长的网状脊.
- 常见的皮肤发现是炎症细胞透和扩张的表面皮肤血管;Munro的微在不到一半的患者中存在.
结论:
- 这项研究中牛皮的组织病理特征与普遍发现一致,但显示较少的典型症状,如Munro的微和Kogoj的海绵状.
- 黑人非洲患者可能会观察到非典型的变化,如皮肤黑色细胞和周炎症透.
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