| 老年急性髓细胞白血病细胞遗传学及预后分析 |
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| 引用本文： | 季美华,胡彩华,陶健,陈进,黄泉,马海佳.老年急性髓细胞白血病细胞遗传学及预后分析[J].医学研究杂志,2011,40(5):94-96. |
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| 作者姓名： | 季美华 胡彩华 陶健 陈进 黄泉 马海佳 |
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| 作者单位： | 南通大学第二附属医院血液科,226001 |
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| 摘 要： | 目的分析研究老年急性髓细胞白血病(AML)染色体改变,评价细胞遗传学对老年AML预后的影响。方法采用直接法和培养法制备骨髓细胞染色体,R显带,对34例老年AML患者进行染色体核型分析,观察治疗效果及预后。结果 34例中29例染色体检查成功,异常核型检出率58.6%(17/29),正常核型12例。29例AML患者接受正规治疗获完全缓解(CR)17例,部分缓解(PR)5例,未缓解(NR)7例。17例获CR的患者中5例t(15,17),7例正常核型,3例轻度核型异常,2例无分裂相;CR的患者中6例存活超过2年,其中3例t(15,17),2例正常核型,1例15p+。其余2例1个月内死亡,6例在1~2年内死亡,15例在1年内复发死亡。结论老年AML有t(15,17)预后好,而其他核型预后差,大多1~2年内复发死亡。
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| 关 键 词： | 急性髓细胞白血病 老年 细胞遗传学 预后 |
| 收稿时间： | 2010/10/8 0:00:00 |
| 修稿时间： | 2011/3/27 0:00:00 |
Cytogenetic Analysis and Prognosis in Acute Myeloid Leukemia Among the Elderly |
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| Ji Meihua,Hu Caihua,Tao Jian,et al..Cytogenetic Analysis and Prognosis in Acute Myeloid Leukemia Among the Elderly[J].Journal of Medical Research,2011,40(5):94-96. |
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| Authors: | Ji Meihua Hu Caihua Tao Jian |
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| Institution: | Ji Meihua,Hu Caihua,Tao Jian,et al.Department of Hematology,Nangtong University Affiliated Second Hospital,Jiangsu 226001,China |
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| Abstract: | Objective To analyze the chromosome abnomalities in acute myeloid leukemia among the elderly,and to evaluate the value of cytogenetic analysis which can serve as an effective index for clinical prognosis in AmL among the elderly.Methods Cytogenetic analysis was performed in 34 patients with AML among the elderly.The chromosomes were prepared with direct method and brief culture of cells.The karyotype was detected by conventional cytogenetic R-banding.Clinical diagnosis and prognosis were observed.Results Cy... |
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| Keywords: | Acute myeloid leukemia The elderly Cytogenetics Prognosis |
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