魏大夫:我有一位亲属,平时身体很棒,也能喝酒,一直不知道自己感染了乙肝病毒。直到最近感觉腹胀不舒服,一检查才知道患有乙型肝炎,而且已经到了肝硬化的程度。医生说他患乙肝最少有一、二十年了,可为什么他平时一点儿感觉也没有呢?肝脏到底有什么功能?有人说肝脏管消化,有人说? Weifu Fu: I have a relative who usually has a good body and can drink alcohol, and I have never known I have been infected with hepatitis B virus. Until recently it was felt uncomfortable to have abdominal distension, a check revealed that I had hepatitis B and had reached the level of cirrhosis. The doctor said that he suffered from hepatitis B for at least one or two decades, but why does he usually do not feel it? Liver in the end what function? Some people say that the liver tube digestion, it was said?