Fatty liver with stomach pain is not an early stage of liver cancer. Fatty liver is caused by excess body fat from a variety of reasons, resulting in diffuse steatosis of liver cells. It may cause symptoms such as fatigue, discomfort in the right upper abdomen, bloating, loss of appetite, nausea and vomiting. Fatty liver with stomach pain is not an early manifestation of liver cancer. There is also a possibility that one has gastrointestinal diseases such as gastritis and gastric ulcer. When fatty liver occurs, first of all, quit smoking and drinking, avoid taking greasy food, and timely use medicine to adjust the blood viscosity in the body. If the symptoms of stomach pain persist, you need to go to the gastroenterology department to do a gastroscopy on an empty stomach, carbon 13 breath test and other auxiliary tests to determine the cause of the disease and its treatment.