恶性组织细胞病 (简称恶组 )是机体单核———巨噬系统的一种恶性增殖异质性疾病。好发青壮年 ,儿童发病者少见。本症临床表现复杂多样 ,缺乏特异性 ,故易误漏诊。现将我科 1 970年～ 1 997年收治 39例报告如下 ,并结合文献进行分析。临床资料1 .一般资料 :男 30例 ,女 9例 ,男 Malignant histiocytosis (referred to as the evil group) is a malignant proliferation heterogeneity of the body mononuclear macrophage system. Good hair young adults, rare children’s disease. Symptoms of complex and diverse clinical manifestations, the lack of specificity, it is easy to misdiagnosis. Now our department from 1970 to 1997, 39 cases were treated as reported below, combined with the literature for analysis. Clinical data 1. General information: 30 males and 9 females, male