肝癌致病因素与预防李云祥肝癌是失控的无限制异常分裂的细胞群。我国每年发病十几万，全世界每年发病约五十万。病情凶险痛苦大，生存期短，是主要死亡原因的癌症之一。能否找出发病原因，对肝癌的预防治疗意义重大。１００多年来专家们在一直寻找这些问题的关键因子，... Hepatocellular Carcinogenic Factors and Prevention Li Yunxiang Liver cancer is an uncontrolled, abnormally dividing cell population. In China, there are more than 100,000 cases each year, and there are about 500,000 cases of morbidity in the world every year It is one of the main causes of death due to the painful condition and short life span. It is of great significance for the prevention and treatment of liver cancer to find out the cause of the disease. For more than 100 years, experts have been looking for the key factors of these problems,...