慢性淋巴细胞白血病(CLL)是一种淋巴系统恶性增殖性疾病,H.绝大部分为 B 细胞的克隆性增殖,即 B 细胞-CLL(R-CLL)。外周血/骨髓细胞形态学检查是 CLL 最基本及主要的诊断方法。在临床工作中可见到一些 CLL 患者伴幼稚淋巴细胞增多(CLL/PL),其临床表现、治疗反应、生存期等与典型 CLL 和幼稚淋巴细胞白血病(PLL)不同,现将我院1983年1月至2006年7月住院的71例 CLL 患者中11例 Chronic lymphocytic leukemia (CLL) is a malignant proliferative disease of the lymphatic system, H. The vast majority of clonal proliferation of B cells, ie B cell-CLL (R-CLL). Peripheral blood / bone marrow cell morphology is the most basic and major diagnostic method for CLL. In clinical work can be seen in some CLL patients with naive lymphocytosis (CLL / PL), its clinical manifestations, treatment response, survival and other typical CLL and immature lymphoblastic leukemia (PLL) is different, now our hospital 1983 1 From January to July 2006, 11 of 71 CLL patients were hospitalized