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近年来对白血病的研究已取得了许多成果。白血病的早期诊断即是其中的一个课题,许多临床学家早已注意到了白血病前期的血液学变化。国内许多文献记载了这方面的观察研究结果。但迄今为止“白血病前期(Preleukemia)”这仍然是一个回顾性的名词,而不能在典型白血病发生前做出诊断。然而白血病前期出现的血液学改变仍然是很重要的征象,可以使我们在看到这些血液学改变时警惕白血病的发生,从而及早地进行一些有益的工作。我们从记载的较为完整的病例中查到四份病例综合报告如下。
In recent years, research on leukemia has made many achievements. Early diagnosis of leukemia is one of the topics, many clinicians have long been aware of the pre-leukemia changes. Many domestic literature records the results of observational studies in this area. But so far, “Preleukemia” is still a retrospective term that can not be diagnosed before the onset of a typical leukemia. However, the pre-leukemic changes in leukemia are still important signs that allow us to be alert to the occurrence of leukemia when we see these hematological changes, so that some useful work can be done early. We have found four more comprehensive case reports from the more complete records as follows.