MEGAKARYOBLASTIC LEUKEMIA WITH AN N-RAS MUTATION AND LATE ACQUISITION OF A PHILADELPHIA-CHROMOSOME

被引:0
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作者
VANDENBERGHE, E
MARTIAT, P
BAENS, M
STUL, M
FERRANT, A
CUNEO, A
CASSIMAN, JJ
MECUCCI, C
VANDENBERGHE, H
机构
[1] CATHOLIC UNIV LEUVEN,CTR HUMAN GENET,HERESTR 49,B-3000 LOUVAIN,BELGIUM
[2] POLICLIN MONTELUCE,IST EMATOL,PERUGIA,ITALY
[3] CATHOLIC UNIV LEUVEN,DEPT HEMATOL,B-3000 LOUVAIN,BELGIUM
[4] UNIV FERRARA,CATTEDRA EMATOL,I-44100 FERRARA,ITALY
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中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
A patient is described with de novo acute non-lymphocytic leukemia of megakaryoblastic lineage with trilineage myelodysplasia. This patient was studied cytogenetically and using molecular genetic techniques throughout her clinical course. She had an N-ras mutation at diagnosis which persisted despite a bone marrow transplant, and acquired a Philadelphia chromosome associated with a P190 BCR-ABL transcript at clinical relapse 3 months post-transplantation.
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页码:683 / 686
页数:4
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