恶性组织细胞病(简称恶组)是指原发于单核吞噬系统的恶性增生性疾病,1964年O’Brien等首次描述。临床以高热、淋巴结和肝脾肿大、血细胞减少为特征。1979年Verna P等首次报告1例原发于大肠的恶组。国内近年来胃肠型恶组有报道,本文2例生前均诊断为溃疡性结肠炎,尸检证实为恶组,现报告如下: 例1,男性,24岁,工人。因间歇性高热、腹泻2年,于1981年9月11日入院。2年来无明显诱 Malignant cell disease (referred to as the evil group) refers to the primary malignant proliferative disease in the mononuclear phagocytic system, O’Brien et al. First described in 1964. Clinical high fever, lymph nodes and hepatosplenomegaly, cytopenia is characterized. In 1979, Verna P et al first reported 1 case of primary malignant group in the large intestine. In recent years, gastrointestinal malignant group reported that this article 2 cases were diagnosed as ulcerative colitis before the autopsy confirmed the evil group, are as follows: Example 1, male, 24 years old, workers. Due to intermittent fever, diarrhea 2 years, on September 11, 1981 admission. 2 years no obvious attraction