What is Colonoscopy and Biopsy?

Colonoscopy and biopsy are important diagnostic procedures used to examine the large intestine (colon) and rectum. At Narayana’s Hospital, these procedures are performed using advanced endoscopic equipment to ensure early detection, accurate diagnosis, and effective treatment planning.

What is Colonoscopy?

Colonoscopy is a procedure in which a thin, flexible tube with a camera (colonoscope) is inserted through the rectum to examine the inner lining of the colon. It helps detect abnormalities such as inflammation, polyps, bleeding, or tumors.

What is a Biopsy?

During colonoscopy, if any abnormal area is seen, the doctor may take a small tissue sample (biopsy). This sample is sent to the laboratory for microscopic examination to confirm infection, inflammation, or cancer.