Hepatocellular carcinoma (Edmondson grade II) refers to cancer cells that are moderately differentiated (of intermediate malignancy). Hepatocellular carcinoma grading refers to the degree of malignancy of the cancer cells. Hepatocellular carcinoma grade I refers to the low malignancy of the liver cancer cells (in a highly differentiated state), at which time the cancer cells are more or less the same as normal liver cells, with a nucleoplasma ratio close to normal, but with pronounced nucleoli and relatively few divisions. On the other hand, grade II hepatocellular carcinoma is moderately differentiated (with intermediate degree of malignancy), in which the cancer cells are slightly heterogeneous, with larger nuclei and increased nucleoplasma ratio, but with obvious nucleoli and more divisions. Hepatocellular carcinoma is a common malignant tumor of the digestive system. The etiology and exact mechanism of primary hepatocellular carcinoma are still not completely clear, and it manifests as abdominal pain, abdominal distension, digestive dysfunction and other symptoms. Hepatocellular carcinoma patients are advised to go to the hospital for regular checkups, and actively carry out treatment under the guidance of doctors, and inform doctors in time if they feel uncomfortable.