Colon cancer treatmentStage 1 and 2 colon cancer only require surgery and basically do not require chemotherapy, except for patients with a high risk of recurrence who may undergo several chemotherapy treatments before surgery, which is medically called neoadjuvant chemotherapy.
In the third stage, surgery is also performed, followed by complete adjuvant chemotherapy to ensure that the tumors disappear. In the fourth stage, chemotherapy or targeted therapy will be recommended to shrink the primary tumor and reduce the difficulty of surgery, while also giving the opportunity to Distal metastases were reduced and then removed.
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