嗜酸性淋巴肉芽肿(ELG)是一种原因不明的少见病,迄今国内共报告93例(表1)。1937年金氏等首先报告7例,认为是一种新的肿瘤性疾病,与Mikulicz病相似,命名为“嗜伊红球增多性淋巴母细胞赐”。1957年又补报16例,并改名为“嗜伊红细胞增生性淋巴肉芽肿”,指出本症有十大特征。1964年林氏报告10例本 Eosinophilic lymphogranuloma (ELG) is a rare disease of unknown origin and has so far been reported in 93 cases in the country (Table 1). In 1937, Kim et al. first reported 7 cases and considered it to be a new oncological disease. Similar to Mikulicz’s disease, it was named as “an eosinophilic increase lymphoblastoid”. In 1957, it also reported 16 cases and changed its name to “eosinophilic lymphogranuloma”, pointing out that this disease has ten major characteristics. Lin’s report 10 cases in 1964