慢性淋巴细胞白血病 (简称慢淋 )在我国发生率较低 ,在全部白血病中约占 4%。三分之二的患者在 60岁以上。我们曾对 3例晚期慢淋伴有显著脾大患者施行脾切除术 ,效果甚好 ,现报告如下。1　病例报告例 1　男 ,61岁。1 981年 1 1月因乏力在外院发现肝脾肿大 ,血常规异常 ,转来我? The incidence of chronic lymphocytic leukemia (CLL) in China is relatively low, accounting for about 4% of all leukemias. Two-thirds of patients are over 60 years old. We have performed splenectomy on 3 patients with advanced chronic spondylitis and splenomegaly with very good results. The report is as follows. 1 Case report 1 Male, 61 years old. In January 1981, he was diagnosed as having hepatosplenomegaly in the hospital due to fatigue. Abnormal blood circulation was transmitted to me.