B细胞幼淋巴细胞白血病
B-cell prolymphocytic leukemia
ORPHA:86852疾病
定义 英文原文（暂无中文）
A rare mature B-cell neoplasm characterized by clonal proliferation of B-cell prolymphocytes, with prolymphocytes constituting more than 55% of lymphoid cells in peripheral blood. IG genes are clonally rearranged. Neoplastic cells are present in the bone marrow, peripheral blood, and spleen. Patients usually present with B symptoms, massive splenomegaly but absent or minimal lymphadenopathy, rapidly increasing lymphocyte count, anemia, and thrombocytopenia. Therapy response is poor.
别名
B-PLL
基本事实
- 发病年龄
- 成年期
- 患病率
- <1 / 1 000 000（Europe）
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）