Translocation (8;12;21)(q22.1;q24.1;q22.1): A new masked type of t(8;21)(q22;q22) in a patient with acute myeloid leukemia

被引:15
作者
Saitoh, K
Miura, I
Ohshima, A
Takahashi, N
Kume, M
Utsumi, S
Kobayashi, Y
Hashimoto, K
Hatano, Y
Nimura, T
Saito, M
Enomoto, K
Ohhira, M
Shimizu, K
Ohki, M
Miura, AB
机构
[1] AKITA UNIV, SCH MED, DEPT INTERNAL MED 3, AKITA 010, JAPAN
[2] AKITA UNIV, SCH MED, DEPT PATHOL 1, AKITA 010, JAPAN
[3] NATL CANC CTR, RES INST, DIV RADIOBIOL, TOKYO 104, JAPAN
关键词
D O I
10.1016/S0165-4608(96)00320-2
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
The translocation t(8; 21)(q22; q22) is found in 40% of cases of acute myeloid leukemia (AML) designated as the subtype M2 in the French-American-British (FAB) classification. The 8; 21 translocation is clinically of interest because patients with this subtype have a good prognosis. We describe a masked type of the translocation, t(8; 12; 21)(q22.1; q24.1; q22.1). The translocation was first interpreted as t(8; 12)(q22; q24) based on cytogenetics, but was reevaluated as a result of Southern blot and fluorescence in situ hybridization (FISH) analyses. (C) Elsevier Science Inc., 1997.
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页码:111 / 114
页数:4
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