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结肠粘膜舒万细胞瘤与古老的变化:一种罕见的损伤的欺骗性特征

Ebubekir Ucar¹, Saroja Devi Geetha¹, Suganthi Soundararajan¹

¹Department of Pathology and Laboratory Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Greenvale, NY, USA.

International journal of surgical pathology

|March 25, 2025

概括

这项研究强调了罕见的结肠粘膜施万细胞瘤,良性神经瘤. 它详细介绍了一个具有古老变化的独特案例,强调了识别这些结肠病变中的组织学变异的重要性.

科学领域:

胃肠道病理胃肠道病理
神经外科神经外科
在瘤学瘤学.

背景情况:

粘膜性施万细胞瘤是一种罕见的,是结肠粘膜的良性神经瘤.
它们以不确定的螺旋细胞扩散的形式呈现在自身层中,对S100免疫蛋白呈阳性.
与神经纤维瘤和状瘤不同,它们缺乏综合征性关联.

研究的目的:

提高对粘膜上施万细胞哈马托马的组织学变异的认识.
报告一种罕见的结肠粘膜施万细胞瘤病例,呈现出古老的变化.
强调区分这些病变与其他介质瘤的临床重要性.

主要方法:

结肠粘膜病变的组织病理学检查.
免疫组织化学染色,具体用于S100蛋白质.
对类似病例和诊断标准的文献审查.

主要成果:

确定了一例具有古老变化的结肠粘膜舒万细胞瘤病例.
古代的变化,通常在 schwannomas 中见到,以大型的,不规则的超色核而没有非典型的线粒分裂或亡为特征.
病变显示出对S100免疫蛋白的扩散阳性.

结论:

粘膜 Schwann 细胞瘤是良性的,缺乏综合征性关联,使其与其他结肠介质细胞损伤的差异化至关重要.
在粘膜的施万细胞瘤中出现古老的变化是一种罕见的组织学变异,应该得到认可.
精确的组织学鉴定确保了适当的临床管理,并避免了误诊.

关键词:

斯瓦恩斯瓦恩 (Schwann Schwann) 是一个国家.古代的变化改变改变结肠结肠结肠结肠是什么意思哈马尔托马斯 (Hamartoma) 的时间粘膜盐是粘膜中的一种.

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