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细胞癌与纤维肌瘤:一个病例报告

Eman Mostafa Keshk^1,2, Ammara Kashif¹, Abdullah Sulaiman Alsulaiman³

¹Department of Histopathology, Al Hada Military Hospital, Taif, Saudi Arabia.

The American journal of case reports

|October 16, 2025

概括

带有纤维肌瘤的细胞癌 (RCC FMS) 是一种罕见的脏瘤实体. 本病例报告详细介绍了其独特的特征,将其与其他瘤区分开来.

科学领域:

尿路病理学尿路病理学
在瘤学瘤学.
腎臟病學 (nephrology) 是一種醫學.

背景情况:

带有纤维肌瘤的细胞癌 (RCC FMS) 是一个罕见的世界卫生组织 (WHO) 实体.
报告的病例不到20例,呈现为单独的质.
它与清细胞细胞癌不同,缺乏VHL突变和3p改变.

研究的目的:

报告一个59岁男性RCCFMS病例.
为了突出这一罕见脏瘤亚型的诊断特征.
强调由于其独特的特征和预后,认识到RCC FMS的重要性.

主要方法:

一个59岁的男性患有出血症的病例报告.
放射学检查显示了2厘米的质量.
组织病理学和免疫组织化学分析 (CK7,AMCR,PAX-8,CD10,光滑肌动蛋白,维丁).

主要成果:

瘤表现出巢穴,固体区域和1级上皮质细胞的膜安排,具有透明的细胞质.
厚厚的纤维肌带切断了瘤.
免疫组织化学证实了瘤细胞标记物和肌肌肉分化,与RCC FMS一致.

结论:

本案例报告将RCC FMS介绍为细胞癌的独特亚型.
RCC FMS具有独特的形态,免疫组织化学和分子特征.
鉴别RCCFMS是至关重要的,因为它的稀有性和良好的预后相比其他脏瘤.

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