慢性嗜酸性白血病
Chronic eosinophilic leukemia
定义 英文原文（暂无中文）
A rare myeloproliferative neoplasm characterized by a clonal proliferation of eosinophilic precursors with persistent increase of eosinophils in peripheral blood and bone marrow, accompanied by increased blasts (<20%) or clonal cytogenetic or molecular genetic abnormalities. Cases with BCR-ABL1, PCM1-JAK2, ETV6-JAK2, or BCR-JAK2 fusion, or rearrangement of PDGFRA, PDGFRB, or FGFR1, are not included in this entity. Infiltration of the liver and spleen, as well as a variety of other organs, is typical. Patients may present with constitutional symptoms and signs and symptoms of organ involvement, such as endomyocardial fibrosis, peripheral neuropathy, central nervous system manifestations, respiratory symptoms, or rheumatological findings. Acute transformation is common.
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 |
|---|---|---|
| FIP1L1 | factor interacting with PAPOLA and CPSF1 | Part of a fusion gene in |
| PDGFRA | platelet derived growth factor receptor alpha | 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）