What is a Colonoscopy?
A colonoscopy is a minimally invasive diagnostic procedure that allows doctors to directly view the inside of the colon and rectum using a long, flexible tube with a camera at its tip (called a colonoscope).
It helps detect polyps, inflammation, ulcers, or cancerous growths — often before symptoms become severe.
Why is Colonoscopy Important?
Colon cancer is one of the most common and preventable cancers worldwide. Most colon cancers begin as small, noncancerous growths (polyps) that can be easily removed during a colonoscopy.
Early detection through routine screening not only prevents cancer but also leads to better treatment outcomes and higher survival rates.
When Should You Get a Colonoscopy?
Doctors recommend colonoscopy for:
People aged 45 years and above (as a routine screening)
Those with a family history of colon cancer or polyps
Patients experiencing rectal bleeding, unexplained anemia, or persistent abdominal pain
Evaluation of chronic constipation or diarrhea
How the Procedure is Done
Before the procedure, the colon is cleansed using prescribed laxatives for clear visibility.
During colonoscopy, the doctor gently inserts the colonoscope through the rectum and examines the colon lining. If polyps or abnormal tissues are found, they can be removed or biopsied immediately — avoiding the need for a separate procedure.
Most patients are sedated, making the procedure comfortable and pain-free.
Benefits of Colonoscopy
✅ Early detection and prevention of colon cancer
✅ Polyp removal during the same procedure
✅ Accurate diagnosis of bowel and intestinal diseases
✅ Quick recovery with minimal discomfort
✅ Safe and effective outpatient procedure
Colonoscopy at Arion Radiotherapy & Oncology Centre
At Arion Radiotherapy & Oncology Centre, Bangalore, our Interventional Gastroenterology Department offers high-definition colonoscopy using advanced video endoscopy systems.
Our experienced gastroenterologists ensure precision, patient safety, and comfort at every step — from preparation to recovery.
We also provide complete screening packages for preventive health and cancer detection.
Conclusion
Colonoscopy remains the gold standard for maintaining colon health and detecting cancer at its earliest, most treatable stage.
At Arion, we combine advanced technology with compassionate care to ensure your digestive health is always in safe hands.