患者男性，69岁，农民。乏力年余，肝区不适二月伴食欲不振入院。入院前在当地医院“B”超检查发现肝区占位拟“肝癌”治疗，因贫血症状加重来本所。病程中无畏寒发热，无明显出血倾向，无恶心呕吐，无胸闷心悸，无骨骼酸痛，无腹泻。患者二十年前患过“急性黄疽型肝炎”。体检 The patient was male, 69 years old, farmer. More than a year of fatigue, liver discomfort in February with a loss of appetite admitted to hospital. Before the hospital was admitted to the hospital, a “B” super-examination at the local hospital found that liver space occupation was planned to be treated with “liver cancer” because of an aggravated anemia. No chills and fever during the course of the disease, no obvious bleeding tendency, no nausea and vomiting, no chest tightness, heart palpitations, no bone pain, no diarrhea. The patient had suffered acute jaundice hepatitis twenty years ago. Medical examination