COMPLEX TRANSLOCATION INVOLVING PH CHROMOSOME IN A PATIENT WITH TYPICAL CHRONIC MYELOGENOUS LEUKEMIA

被引:7
作者
CALABRESE, G
PALKA, G
WESTBROOK, CA
SHEER, D
机构
[1] UNIV CHIETI,INST BIOL & GENET,CHIETI,ITALY
[2] UNIV CHICAGO,MED CTR,DEPT MED,HEMATOL ONCOL SECT,CHICAGO,IL 60637
[3] IMPERIAL CANC RES FUND,HUMAN CYTOGENET LAB,LONDON WC2A 3PX,ENGLAND
关键词
D O I
10.1016/0165-4608(92)90064-F
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
We report a cytogenetic study of a patient with chronic myelogenous leukemia (CML) who, while displaying a Philadelphia (Ph) chromosome, resulting from a standard t(9;22) at diagnosis, during the chronic phase (CP) showed disappearance of the Ph and occurrence of new chromosome changes, including a marker probably arising from a translocation involving chromosome 17 and the Ph. In situ hybridization confirmed the cytogenetic appearance and demonstrated that the breakpoint on the Ph marker occurred below the BCR-ABL fusion gene.
引用
收藏
页码:52 / 55
页数:4
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