急性白血病患者1056例资料分析

 目的　初步研究深圳市急性白血病（AL）发病及可能致白血病危险因素特点。方法　回顾分析了2002年至2007年收治的1056例AL患者的资料。结果　男性患者较女性患者多见（男∶女= 1.78∶1），急性髓系白血病（AML）患者较急性淋巴细胞性白血病（ALL）患者多见（AML∶ALL＝1.87∶1），AML以青壮年为主（65 %），ALL老年少见（1.33 %）；AL病例数呈逐年增高趋势； 治疗相关性白血病比例明显低于国外文献报道，且主要原因是肿瘤放、化疗和银屑病口服乙双吗啉所致。结论　进一步肯定了有关我国急性白血病发病情况的一些特征，同时也提出了一些新的特点，这些新的变化有待于下一次全国性白血病流行病学调查来加以证实。

Archive analysis of 1056 patients with acute leukemia

Objective To explore the features of patients with acute leukemia (AL) in Hematology Department of Shenzhen Hospital affliated to Beijing University during the past six years. Methods The data of the 1056 acute leukemia dignosed in our department between 2002-2007 were collected and analyzed retrospectively. Results The male patients was predominant (male/female ratio was 1.78). The number of patients with acute myeloid leukemia(AML) was higher than that of patients with acute lymphoblastic leukemia (ALL) (AML/ALL ratio was 1.85). Most of the AML patients were young adult (65 %) and elderly ALL patients were very rare(1.33 %). AL cases were tended to increase gradually by year. The ratio of treatment-related AL in Shenzhen was lower than that reported literature in other countries. The major cause of the treatment-related AL were chemotherapy/radiotherapy and psoriasis treated with bimolane. Conclusion Some of the features of AL patients in China were further confirmed and some new features were also found in this study. These changes should be demonstrated by the next national epidemiology survey of leukemia.