Vulvar Adenocarcinoma With Pagetoid Spread: 一个案例报告: 形腺癌与页状状扩散: 一个案例报告
Kazuaki Nishimura1,2, Seiji Kagami2, Haruka Kajio2
1Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan.
Cancer reports (Hoboken, N.J.)
|June 4, 2025
概括
这项研究详细介绍了一种罕见的阴道腺癌与页状腺癌传播的病例,其中主要的癌症来源仍未确定. 这些发现突出了 vulva 癌症中的二次乳外帕杰特病.
科学领域:
- 在瘤学瘤学.
- 皮肤病理学 皮肤病理学
背景情况:
- 页状状细胞的扩散涉及癌细胞在上皮层内上皮层内迁移,模仿帕杰特病.
- 这种现象很少在阴道腺癌中观察到.
- 识别主要瘤来源可能是具有挑战性的.
研究的目的:
- 报告一种罕见的阴道腺癌病例,表现为页状腺癌扩散.
- 调查此类病例的诊断挑战和免疫组织化学特征.
- 为了区分二次性乳外帕杰特病与初级形式.
主要方法:
- 阴道瘤的组织病理学和免疫组织化学检查.
- 免疫组织化学使用标记物CK20,CK7,CDX2和GCDFP15.
- 计算机断层扫描 (CT) 扫描用于分期和识别初级病变.
主要成果:
- 一位84岁的女性的阴道瘤显示出不典型的帕杰特细胞.
- 免疫组织化学证实CK20和CK7的阳性,CDX2和GCDFP15的阴性.
- 瘤被诊断为二次乳腺外帕杰特病,可能是从未确定的阴道腺癌中转移,可能是从未确定的阴道腺癌中转移的.
结论:
- 这种病例代表着一种罕见的阴道腺癌与页状扩散的例子.
- 这些发现强调了免疫组织化学在诊断二次乳外帕吉特病时的重要性.
- 需要进一步的研究来了解这种罕见表现的起源和管理.
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