Tumors found in the colon have a certain chance of cure. However, a comprehensive assessment should be made in conjunction with the patient’s physical status and the nature and specific stage of the tumor to choose a reasonable treatment plan: I. Benign tumors: If it is clear that the tumors in the colon are benign tumors after relevant examinations, treatment under colonoscopy can generally be considered to achieve the goal of cure. Malignant tumor: if the tumor is malignant, such as colon cancer or rectal cancer, the clinical stage of the tumor should be further evaluated.1. Stage I: Stage I colorectal cancer can be treated by surgery, with oral anti-tumor drugs after surgery and good postoperative follow-up observation, the clinical cure rate can reach 90%; 2. Stage II: Stage II colorectal cancer can be treated by surgery, with regular postoperative rechecks and regular treatment with chemotherapy, radiotherapy, radiotherapy, and other therapeutic methods according to the condition. Stage II: Stage II colorectal cancer can be treated by surgery, and after surgery, regular review should be done and according to the condition, the cure rate can reach 60%-70% by combining chemotherapy, radiotherapy, targeted therapy and other auxiliary treatments. 3. Stage III: Stage III colorectal cancer can be treated by surgery, with simultaneous radiotherapy or chemotherapy before surgery, and those who have not done so before surgery should be given postoperative simultaneous radiotherapy or chemotherapy, and routine adjuvant chemotherapy after surgery, and the cure rate can reach 40%-50% clinically. In addition, attention should be paid to evaluating the therapeutic effect in the process of tumor treatment and changing the treatment plan in time according to the situation in order to effectively prolong the survival of patients. At the same time, symptomatic treatment can effectively reduce the clinical symptoms of patients, improve the quality of survival, and ensure the completion of the treatment cycle to further improve the chances of cure.