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Colonoscopy FAQs

If you’ve recently been informed by your doctor that it’s time for you to get a colonoscopy, you probably have many questions about the procedure and why it’s so important. Before getting a colonoscopy, you should know what to expect and understand why you need one. Dr. Glenn Madokoro in Newport Beach, CA, can explain a colonoscopy and answer some of the questions that you may have.

Frequently Asked Questions About Colonoscopies


Q. What is a colonoscopy?

A. A colonoscopy is a procedure in which your doctor can look inside and examine the colon. They’ll use a colonoscope, which is a flexible, cylindrical instrument, to evaluate the large intestine and look for signs of gastrointestinal disorders. They can also take any biopsies that may be needed for abnormal findings in the colon. This is extremely important to identify any precancerous polyps that may be in your system.


Q. Can a colonoscopy prevent colon cancer?

A. Yes! It’s extremely effective for finding polyps before they become serious and your gastroenterologist in Newport Beach, CA, can remove these polyps during your colonoscopy.


Q. Who should get a colonoscopy?

A. It’s recommended that both men and women receive their colonoscopy at the age of 50. This is especially true if you have a family history of colon cancer.


Q. How do you prepare for a colonoscopy?

A. Your doctor will discuss the best form of preparation for your colonoscopy, but it will most likely include drinking a volume of solution or laxatives the day before. This helps clear out the colon and gives your doctor a better view of what’s going on.

Contact Your Gastroenterologist Today!

Don’t hesitate to ask any further questions you may have about colonoscopies. Contact Dr. Glenn Madokoro in Newport Beach, CA, to find out if you’re due for a colonoscopy today! Call for more information and to schedule an appointment today at (949) 548-8800.

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