When liver cancer is in early stage, surgery is preferred, and general surgery or hepatobiliary surgery can be registered. If the condition is too serious to be operated, only conservative treatment is available, which can be referred to the Department of Gastroenterology or Department of Oncology. Liver cancer is a malignant tumor, in the early stage of the disease, surgery should be chosen as soon as possible in order to prolong the survival period, and the general surgery department of the hospital can be registered for the treatment of liver cancer. Some tertiary hospitals have specialized hepatobiliary surgery departments, so if you want to have surgery in the early stage of liver cancer, you can also register with the Department of Hepatobiliary Surgery. If liver cancer has developed to middle or late stage and cannot be treated by surgery, only conservative treatment can be chosen, so you can register with gastroenterology department. Liver cancer is one of the more serious malignant tumors, so when choosing conservative treatment, you can also register with the Department of Medical Oncology of the hospital. All of the above departments can provide relevant treatments for liver cancer, and many hospitals have multidisciplinary consultation modes, so patients can choose the corresponding departments according to the specific conditions of the hospitals.