When is chemotherapy necessary for colon cancer?

Generally, if a patient experiences recurrence or metastasis, chemotherapy may be necessary. It is recommended to seek medical attention promptly and select an appropriate treatment plan under the guidance of a physician. Here are the specifics:

1. Local Recurrence:

When tumor cells invade surrounding tissues or organs, it may lead to worsening of the condition and severe damage to the body. In such cases, radiotherapy prescribed by the doctor should be undertaken to improve symptoms.

2. Distant Metastasis:

If cancer has already undergone distant metastasis, such as liver metastasis, simple surgical resection of the lesion alone cannot achieve a cure. Therefore, chemotherapy is also required to inhibit the spread and metastasis of cancer cells, thereby prolonging the patient's survival time and improving their quality of life.

3. Other Situations:

For some early-stage colorectal cancer patients who have not experienced lymph node metastasis or hematogenous dissemination, radical surgery can be performed for treatment. Postoperatively, adjuvant radiotherapy or chemotherapy may be required based on individual conditions, effectively preventing further progression of the disease.

Due to significant individual differences, specific treatment methods will vary. It is recommended to maintain a good mindset in daily life, avoiding excessive tension and anxiety. Additionally, pay attention to a balanced diet, focusing on light and easily digestible foods. Eating protein-rich foods can also supplement necessary nutrients for the body.