Can sigmoid colon cancer be treated once it is discovered in the late stage?

Can sigmoid colon cancer be treated if it is discovered in the late stage?

The discovery of sigmoid colon cancer is the possibility of late-stage treatment. The goal of advanced sigmoid colon cancer is to prolong survival, relieve symptoms, improve quality of life, and strive to control the progression of cancer. Common treatments include surgery, chemotherapy, targeted therapy, and radiation therapy.

Chemotherapy can control tumor growth, reduce tumor volume, reduce related symptoms, and prolong patient survival. Targeted therapy is a drug therapy that targets specific molecular targets in sigmoid colon cancer and interferes with the growth and spread of cancer cells. Commonly used targeted therapy drugs include anti-epidermal growth factor receptor inhibitors and anti-vascular endothelial growth factor inhibitors.

In advanced sigmoid colon cancer, surgery is less feasible but may be performed in certain circumstances to relieve symptoms, remove the primary tumor, eliminate a bowel obstruction, or treat metastases. Radiation therapy may be used to control symptoms of advanced sigmoid colon cancer, such as pain or bone metastases.

Treatment options should be personalized based on the patient's specific circumstances and the characteristics of the cancer. Treatment of advanced sigmoid colon cancer is very challenging, but there are still opportunities for treatment that can improve the patient's quality of life.