恶性网状细胞病(简称恶网病)为网状内皮系统中异常网状细胞恶性增生的疾病。主要累及骨髓、肝、脾和淋巴结。临床上多见的症征为发烧,进行性贫血,肝脾淋巴结肿大。晚期可出现出血、黄疸等。病情凶险,预后不良。根据国内文献报导,恶网病近年来有增多的趋势。尤其是黄河以南发病率较高。自1957年以来,各地陆续报导了300余例。除潘氏和郑氏报导共5例勒-雪氏病外,绝大 Malignant reticular cell disease (referred to as evil net disease) is a reticuloendothelial malignant hyperplasia of the reticuloendothelial system. Mainly involved in bone marrow, liver, spleen and lymph nodes. Symptoms more common in clinical fever, progressive anemia, hepatosplenomegaly. Late bleeding, jaundice and so on. In dangerous condition, the prognosis is poor. According to the domestic literature, there is an increasing trend of cat diseases in recent years. In particular, the higher the incidence of the disease south of the Yellow River. Since 1957, more than 300 cases have been reported from all over the world. In addition to Pan and Zheng reported a total of 5 cases of Le - Schizophrenia, vast