血管瘤样纤维组织细胞瘤
Angiomatoid fibrous histiocytoma
ORPHA:569164疾病
定义 英文原文（暂无中文）
A rare soft tissue tumor characterized by a slow-growing, usually painless, subcutaneous nodule, predominantly located in the extremities, less frequently the trunk or head and neck region. Histopathologically, the lesion is well-circumscribed, lobulated, and composed of epitheloid, ovoid, or spindle cells arranged in a nodular and often syncytial pattern, with pseudoangiomatoid spaces and a peripheral fibrous pseudocapsule with a prominent lymphoplasmacytic cuff. The tumor is most common in the first two decades of life and usually follows an indolent course, although local recurrence may occur, while metastasis is rare.
别名
AFH
基本事实
- 遗传方式
- 不适用
- 发病年龄
- 青少年期、成年期、儿童期
相关基因 2
| 基因 | 名称 | 关联类型 |
|---|---|---|
| EWSR1 | EWS RNA binding protein 1 | Part of a fusion gene in |
| CREB1 | cAMP responsive element binding protein 1 | Part of a fusion gene in |
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学：Orphanet（CC BY 4.0）
- 中文病名：Orphanet 中文包，冻结于 2020-06-01
- 表型中文标签：HPO 简体中文翻译（CHPO 上游成果）