Colon Cancer
Colon cancer develops in the large intestine (colon) and is one of the most common cancers. Regular screening can detect precancerous polyps before they become malignant.
Understanding Colon Cancer
Colon cancer, often grouped with rectal cancer as colorectal cancer, typically begins as small, noncancerous clumps of cells called polyps on the inner lining of the colon. Over time, some polyps can develop into cancer.
Screening colonoscopy can identify and remove polyps before they become cancerous, making colorectal cancer one of the most preventable cancers through regular screening.
Common Symptoms
- Change in bowel habits lasting more than a few days
- Rectal bleeding or blood in stool
- Persistent abdominal discomfort or cramps
- Feeling that the bowel does not empty completely
- Unexplained weight loss
- Fatigue or weakness
How It Is Diagnosed
Diagnosis is confirmed through colonoscopy with biopsy. Staging involves CT scans, MRI, and blood tests including CEA levels. Molecular testing (MSI, RAS, BRAF) helps guide treatment.
Frequently Asked Questions
Common questions about Colon Cancer
At what age should I start colorectal cancer screening?
Current guidelines generally recommend starting regular screening at age 45 for average-risk individuals. Those with increased risk factors may need to start earlier. Discuss with your healthcare provider.
Need Expert Guidance?
Our specialist oncologists are here to provide personalized care and treatment plans for Colon Cancer.
Schedule a Consultation