Colonoscopy Polyp Removal and Colorectal Screening: Frequently Asked Questions

Colorectal screening is vital because it helps detect colorectal cancer and precancerous polyps at an early stage when treatment is most effective. Early detection through screening can significantly reduce the risk of death from colorectal cancer. It is recommended for individuals over 50 or those with a family history of colorectal cancer.

Colon polyps are growths on the inner lining of the colon, which can vary in size. While most polyps are benign, some can develop into cancer over time. Removing polyps during a colonoscopy helps prevent them from becoming cancerous, thereby reducing the risk of colorectal cancer.

During a colonoscopy, the patient is typically sedated to ensure comfort. The colonoscope is gently inserted through the rectum and guided through the colon. The camera transmits images to a monitor, allowing the doctor to examine the colon’s lining. If polyps or other abnormalities are found, they can be removed or biopsied during the procedure.

Preparation for a colonoscopy involves cleaning out the colon to provide a clear view for the doctor. This usually involves following a special diet and drinking a laxative solution the day before the procedure.

The doctor’s office will provide detailed instructions to ensure proper preparation.

While colonoscopy and polyp removal are generally safe procedures, there are some risks involved, including bleeding, perforation of the colon, and adverse reactions to sedation. These complications are rare, and the benefits of early detection and prevention of colorectal cancer typically outweigh the risks.

Individuals over the age of 50, those with a family history of colorectal cancer or polyps, people with inflammatory bowel disease, and those with certain genetic syndromes are at higher risk for colorectal cancer. Regular screenings are essential for these high-risk groups to detect and prevent colorectal cancer early.

Understanding the importance and process of colonoscopy and polyp removal can help alleviate concerns and encourage proactive colorectal health. If you have more questions or wish to schedule a consultation, please contact Dr. Shanthan Ganesh’s practice in North Adelaide, SA, at 08 81646727. Our team is here to support your health and well-being.