食道状细胞癌与页状细胞扩散:一项临床病理学研究
Tiffany R Miller1,2,3, Xuchen Zhang4, Huaibin M Ko5
1Department of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, USA.
Virchows Archiv : an international journal of pathology
|April 26, 2024
概括
食道状细胞癌 (ESCC) 的页状扩散不常见,但很少报告. 这项研究系统地分析了七例ESCC病例,将其特征与食道腺癌 (EAC) 进行比较,以帮助准确诊断.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 在食道腺癌 (EAC) 中的页状状扩散得到了充分的记录.
- 食道状细胞癌 (ESCC) 的页状扩散不太了解,而且很少报道.
- 这项研究旨在系统地调查ESCC的页形状传播.
研究的目的:
- 为了识别和描述与ESCC相关的页形状传播病例.
- 为了比较ESCC与EAC中页形状传播的临床,形态和免疫类型的概况.
- 为准确诊断这些病变提供指导.
主要方法:
- 在五个机构的病理档案中进行计算机化搜索.
- 手动审查未经治疗的ESCC手术切除病例.
- 对CK7,CK20,CDX2,p53,p63和p40的免疫组织化学
- 临床病史审查和生存数据收集.
主要成果:
- 确定了7例ESCC页状传播病例,这表明它并不罕见,但报告不足.
- 与EAC相比,页状ESCC病例显示出不同的免疫表型特征 (p40+,p63+,CDX2-).
- 形态特征重叠在ESCC和EAC页形状传播之间,需要仔细的诊断评估.
结论:
- 无论是ESCC还是EAC,都可能在食道皮表皮内表现出页形状的扩散.
- 免疫组织化学,特别是p40和p63,有助于区分页状ESCC与EAC.
- 了解这些特征对于准确的诊断和避免活检样本的诊断陷至关重要.
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