Colon

Cancer Colon cancer is the uncontrolled growth of cells in the colon, which is located at the beginning of the large intestine. It is the third leading cause of cancer-related deaths in the United States. Symptoms include a change in bowel habits, rectal bleeding, constipation, abdominal pain, and weight loss. Diagnosis is typically made through a combination of tests, including colonoscopy and biopsy. Treatment options include surgery, chemotherapy, and radiation therapy. Early detection and prevention are key to improving outcomes and reducing mortality associated with this disease. Regular screening is essential, as it can detect polyps and other abnormalities before they become cancerous.