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具有附加染色体异常的急性早幼粒细胞白血病临床分析 被引量:5

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摘要 目的 探讨具有附加染色体异常的急性早幼粒细胞白血病(APL)的临床特征和预后.方法 回顾性分析了72例APL患者,比较了除典型的t(15;17)易位外尚有附加染色体异常APL患者9例(A组)与仅有典型的t(15;17)易位APL,患者63例(B组)的临床特征、治疗转归以及生存情况.结果 72例APL患者中.具有附加染色体异常的发生率为12.5%,最常见的附加染色体异常为+8,A、B两组患者发病时血液学参数相比差异无统计学意义;中位随访时间分别为28个月,两组早期死亡率分别为11.1%和12.7%(P=1.00);A、B两组可评估疗效病例分别为8例和50例,全部患者均达完全缓解(CR),诱导至CR的平均时间分别为36 d和38 d(P=0.59),复发率分别为0和16%(P=0.58),至随访结束,A组有8例患者生存,B组42例患者生存,两组均无过半患者死亡,因此无法统计和比较中位生存时间(OS).结论 APL患者附加染色体异常发生率约10%,+8是最常见的附加异常,APL附加染色体异常对患者临床特征、诱导治疗反应、复发以及生存均无明显影响,临床上可按经典t(15;17)易位的APL处理.
机构地区 解放军第一
出处 《白血病.淋巴瘤》 CAS 2010年第5期307-309,共3页 Journal of Leukemia & Lymphoma
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同被引文献28

  • 1林卉,陈燕.急性早幼粒细胞白血病生物学特征及其与预后的关系[J].临床血液学杂志,2007,20(5):310-314. 被引量:3
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  • 9路瑾,江浩,江倩,鲍立,卢锡京,张艳,林巍,刘艳荣,黄晓军,江滨.四硫化四砷联合维甲酸、蒽环类药物治疗体系下附加染色体对急性早幼粒细胞白血病预后的影响[J].中华医学杂志,2008,88(32):2254-2257. 被引量:5
  • 10白淑潇,薛永权,吴亚芳,潘金兰,张俊,沈娟,王勇,仇惠英.一例急性早幼粒细胞白血病同时伴有ins(15;17),t(2;17;20)和三体8异常[J].中华医学遗传学杂志,2008,25(6):712-714. 被引量:3

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