Colorectal Cancer
Oncology/Gastroenterology · Oncology
Severe
Severity
1.9 million new cases and 935,000 deaths annually worldwide; 3rd most common cancer
Prevalence
No
Contagious
Oncology/Gastroenterology
Specialist
Frequently Asked Questions
What is Colorectal Cancer?+
Colorectal cancer is cancer that starts in the colon or rectum. It is the third most common cancer worldwide and often develops from precancerous polyps that can be detected and removed during colonoscopy screening.
What are the main symptoms of Colorectal Cancer?+
The most common symptoms include: Change in bowel habits lasting more than a few days; rectal bleeding or blood in stool; persistent abdominal discomfort; feeling that bowel doesn't empty completely. Early recognition is key to prompt diagnosis and effective treatment.
Is Colorectal Cancer contagious?+
No, Colorectal Cancer is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.
How is Colorectal Cancer treated?+
Treatment options include: Surgery (most common); chemotherapy; radiation therapy. Treatment should always be guided by a qualified Oncology/Gastroenterology specialist. Do not self-medicate.
Can Colorectal Cancer be prevented?+
While Colorectal Cancer cannot always be fully prevented, several measures can reduce risk: Regular colonoscopy screening after age 45; eat high-fiber low-fat diet; exercise regularly.
When should I see a doctor for Colorectal Cancer?+
Seek immediate medical attention if you experience symptoms of Colorectal Cancer. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.
More About Colorectal Cancer
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⚕️ Medical Disclaimer
This page is for informational purposes only and does not substitute professional medical advice. Always consult a qualified healthcare professional. In emergencies, call 112.