May 17, 2024 · What Is a Colonoscopy? A colonoscopy is a medical procedure. A doctor inserts a camera mounted on long, flexible tube called a colonoscope into your rectum and colon. …

Feb 6, 2026 · A colonoscopy (koe-lun-OS-kuh-pee) is a procedure used to examine the inside of the colon, rectum and when indicated the end of the small intestine. It can investigate symptoms such as …

2 days ago · Preparing for a colonoscopy? Doctors share expert tips on prep, procedure, and sedation so you know exactly what to expect.

Colonoscopy is one of the colorectal cancer screening tests available to people in the US who are 45 years of age and older.

Learn why doctors perform colonoscopies, what it can show, how you prepare for it, what to expect during and after colonoscopy, and the risks of colonoscopy.

1 day ago · A colonoscopy screens for colorectal cancer, diagnoses digestive issues, and removes polyps. Here’s what the procedure involves and what to expect.

Mar 18, 2026 · Colorectal cancer is highly curable when caught early. Learn about screening options like colonoscopy and stool-based tests, plus the latest guidelines for average-risk adults starting at age 45.

A colonoscopy is an exam that lets a doctor closely look at the inside of the entire colon and rectum to find polyps or signs of cancer. Polyps are small growths that over time can become cancer.

1 day ago · A colonoscopy is a screening and diagnostic test that lets a doctor examine the entire lining of your colon and rectum using a long, thin, flexible tube with a camera on the end. The procedure …

Learn about the colonoscopy procedure, preparation, post procedure, side effects, and risk information. Reasons for colonoscopy include investigation of rectal bleeding, colon polyps, diarrhea, and other …