JAK2-negative acute monocytic leukemia with TET2 mutation in essential thrombocythemia with JAK2 mutation with literature review
JAK2-negative acute monocytic leukemia with TET2 mutation in essential thrombocythemia with JAK2 mutation with literature review
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JAK2阴性急性单核细胞白血病TET2突变JAK2突变原发性血小板增多症文献综述
DOI:
10.1016/j.lrr.2019.100194
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发表时间:
2020
影响因子:
--
通讯作者:
Sakura Hiroshi
中科院分区:
文献类型:
--
作者:
Ogasawara Toshie;Kawauchi Kiyotaka;Ono Takuya;Marshall Shoko;Shide Kotaro;Shimoda Kazuya;Mori Naoki;Sakura Hiroshi
Essential thrombocythemia (ET) is an indolent myeloproliferative neoplasm (MPN) with a transformation to acute myeloid leukemia in <5% of patients. A 79-year-old man withJAK2V617F-positive ET exhibited leukocytosis with an increase in monoblastic cells, leading to a diagnosis of acute monoblastic and monocytic leukemia. Leukemic cells carried aTET2mutation but notJAK2V617F mutation. We concluded that theTET2mutation occurred in MPN-initiating cells and overcameJAK2-mutated cells. The absence of aJAK2mutation in the leukemic cells in this case suggests the leukemia emerged from aJAK2-negative MPN cell clone carrying theTET2mutation.
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影响因子:
4.8
作者:
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通讯作者:
Y. Kwong
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20.3
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