The treatment of tumor diseases is highly specialized and comprehensive. For example, if you have malignant tumor of rectum, you may not only need surgery, but also chemotherapy and radiotherapy according to the stage of tumor. Therefore, before treatment, it is better to go to a specialized hospital or a hospital with strong tumor treatment for examination and treatment. Before treatment, it is better to consult more doctors in several departments to see what treatments are needed for your tumor stage and the sequential order of these treatments. According to the stage of tumor, you can choose whether to have surgery, chemotherapy, radiotherapy, Chinese medicine, or a combination of several treatments. These require more consultation and advice before treatment to get the right treatment.