一过性骨髓增生综合征
Transient myeloproliferative syndrome
定义 英文原文（暂无中文）
A rare hematologic disease characterized by clinical and morphological findings indistinguishable from those of acute myeloid leukemia, typically occurring in newborns with Down syndrome. Peripheral blood and bone marrow blasts display features suggestive of megakaryoblasts. In addition to trisomy 21, acquired GATA1 mutations are present in blast cells. Patients may be asymptomatic or present with thrombocytopenia, less commonly other cytopenias, leukocytosis, hepatosplenomegaly, jaundice, ascites, respiratory distress, bleeding, and pericardial or pleural effusions. Most patients undergo spontaneous remission within the first three months of life, although some may develop life-threatening hepatic, renal, or cardiac complications.
别名
一过性骨髓增生性疾病
基本事实
- 遗传方式
- 不适用
- 发病年龄
- 产前、新生儿期
相关基因 1
| 基因 | 名称 | 关联类型 |
|---|---|---|
| GATA1 | GATA binding protein 1 | Disease-causing somatic mutation(s) 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）