慢性淋巴细胞白血病(简称慢淋)是一种以成熟淋巴细胞增生为主的恶性疾病,欧美多见,国内较少,近年有少量报道。我科1964～1986年6月诊断54冽,现分析如下。 Chronic lymphocytic leukemia (CLL) is a malignant disease mainly caused by mature lymphoproliferation. It is more common in Europe and the United States and less in China. There are few reports in recent years. Our department from 1964 to June 1986 diagnosis of 54 冽, are analyzed as follows.