Liver tumor 5cm without pain is normal, patients can’t feel any pain and don’t have any symptom when the primary tumor of liver starts, only when the tumor enters into middle or advanced stage, patients will have symptoms such as abdominal pain, right upper abdominal mass, fatigue, lethargy, loss of appetite, jaundice and so on. Liver tumor is primary liver cancer, which can be divided into three types: hepatocellular carcinoma, intrahepatic cholangiocellular carcinoma and mixed carcinoma. In the beginning of the disease, patients often do not have the manifestation of abdominal pain in these types of liver cancer, and only when the tumor enlarges, making the tension of periosteum on the surface of the liver increase, the patients will have the symptom of pain in the right upper abdomen. In the middle and late stage of liver cancer, due to the tumor enlargement, patients can find lumps in the right upper abdomen, and due to the consumption of the tumor on people, patients can have the manifestation of fatigue and emaciation, in addition, patients will also have other symptoms such as loss of appetite, jaundice and so on. If the diagnosis of liver tumor 5cm is confirmed, it is recommended to actively consult the doctor and follow the doctor’s instructions for treatment.