Durable complete response in a patient with metastatic left‐sided colon cancer treated with 5‐fluorouracil, folinic acid, and irinotecan (FOLFIRI) and panitumumab: A case report

There are rare patients with metastatic colon cancer who experience dramatic and durable responses. Primary tumor location is a prognostic and potentially predictive factor and should be taken into consideration when deciding on the optimal first‐line therapy to be used in combination with chemotherapy. There are rare patients with metastatic colon cancer who experience dramatic and durable responses. Primary tumor location is a prognostic and potentially predictive factor and should be taken into consideration when deciding on the optimal first‐line therapy to be used in combination with chemotherapy.