恶性网状细胞病(简称“恶网”)是网状内皮系统中异常网状细胞增生的一种恶性疾病。1939年 Scott 等首先叙述本病临床表现与病理特征。在国内1957年田鸿生等报道1例关于“组织细胞性髓性网状细胞增多症”,继之郁知非等报告了18例。近年来报道越来越多,其中以浙江医科大学附属第二 Malignant reticular cell disease (“nephew”) is a malignant disease of abnormal reticulocyte proliferation in the reticuloendothelial system. In 1939, Scott and other first described the clinical manifestations of the disease and pathological features. In 1957, Tian Hongsheng et al. Reported 1 case about “histiocytic myeloid polycythemia”, followed by 18 cases reported by Yu et al. In recent years, more and more reports, of which Zhejiang Medical University Affiliated second