Chronic eosinophilic leukemias and the myeloproliferative variant of the hypereosinophilic syndrome

被引:51
作者
Bain, Barbara J. [1 ]
Fletcher, Sarah H. [1 ]
机构
[1] St Marys Hosp, Imperial Coll Fac med, Dept Haematol, London W2 1NY, England
关键词
D O I
10.1016/j.iac.2007.06.001
中图分类号
R392 [医学免疫学];
学科分类号
100102 ;
摘要
Among patients with hypereosinophilia, a myeloproliferative variant is recognized. In many of these patients a diagnosis of eosinophilic leukemia can be made. The molecular mechanism is often a fusion gene, incorporating part of PDGFRA or PDGFRB, encoding anaberrant tyrosine kinase. Prompt diagnosis of such cases is important since specific tyrosine kinase inhibitor therapy is indicated.
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收藏
页码:377 / +
页数:13
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